Massager with counter clamp

Abstract

Massage device with counter clamp, characterized in that the device comprises the following components: a main body having a first massage head formed at its front end; a clamping pliers which is biased obliquely against the rear portion of the main body, wherein a second massage head is formed at the end of the clamping pliers; further comprising a battery, a circuit board, and an actuator disposed within the main body, wherein the clamp is movably connected to the main body via an actuator, the battery being used to power the circuit board, the circuit board being used to drive the actuator, and the actuator being used to drive the deflection of the clamp relative to the main body; wherein the circuit board has a plurality of angle output gears for driving the actuator, so that the clamping tongs are driven to deflect to a plurality of inclination angles respectively associated with the angle output gears, and is maintained at the appropriate angles of inclination; wherein the circuit board further comprises a plurality of frequency output paths for driving the actuator such that the clamping jaw is driven to reciprocate at a plurality of frequencies respectively associated with the frequency output paths.

Description

Technical area

[0001] The present utility model relates to the technical field of massage devices, in particular to a massage device with counter clamping. State of the art

[0002] As in Fig. 13, it is a known massage device comprising a main massage rod 1' and branch massage rods 2' arranged obliquely on the side of the main massage rod 1'. Its purpose is to massage two specific adjacent reaction areas on the human body through the first massage head 11' of the main massage rod 1' and the second massage head 21' of the branch massage rod 2'. Specifically, the branch massage rod 2' is deflected toward the main massage rod 1' by manual pressure, thereby creating a massage effect of clamping and pressing on the reaction area acted upon by the second massage head 21'.

[0003] However, there are differences in the size of the human body. For different body objects where differences exist, one of the Fig. 13, the first massage head 11' and the second massage head 21' do not each act on the intended reaction area, since the main massage rod 1' is predominantly connected to the branch massage rod 2' at a predetermined angle of inclination. If the first massage head 11' acts on the intended reaction area 3', as for example in Fig. 14, the second massage head 21' may deviate from the intended reaction area 4' due to the angle limitation of the main massage rod 1' and the branch massage rod 2', and an on-site massage cannot be performed.

[0004] In addition, there are differences in tolerance in the human body. For different body objects, where differences exist, there are also individually differentiated needs with regard to the extent of clamping and pressing of the reaction area acted upon by the second massage head 21'. When using one of the Fig. With the massage devices shown in 13, the individually differentiated needs of tolerance can only be addressed by the degree of force of manual pressing.

[0005] It can be seen that the prior art massager for various human body objects has the limitations of body shape compatibility and tolerance compatibility and needs urgent improvement. Contents of this utility model

[0006] In order to overcome the above-mentioned deficiencies, the present utility model aims to provide a technical solution to solve the above-mentioned problems.

[0007] Massager with counter clamp, comprising: a main body having a first massage head formed at its front end; a clamping pliers which is biased obliquely against the rear portion of the main body, wherein a second massage head is formed at the end of the clamping pliers; further comprising a battery, a circuit board, and an actuator disposed within the main body, wherein the clamp is movably connected to the main body via an actuator, the battery being used to power the circuit board, the circuit board being used to drive the actuator, and the actuator being used to drive the deflection of the clamp relative to the main body; wherein the circuit board has a plurality of angle output gears for driving the actuator, so that the clamping jaw is driven to deflect to a plurality of inclination angles respectively associated with the angle output gears and is held at the corresponding inclination angles; wherein the circuit board further comprises a plurality of frequency output paths for driving the actuator such that the clamping jaw is driven to reciprocate at a plurality of frequencies respectively associated with the frequency output paths.

[0008] Compared to the prior art, the present utility model has the following advantageous effects: (1) Better compatibility with body differences in the human body. If the included angle between the clamp and the main body is too large, it will result in the first massage head and the second massage head not acting on the intended reaction area at the same time. The actuator is driven by the circuit board, which in turn drives the deflection of the clamp relative to the main body. This reduces the included angle between the clamp and the main body, so that the first massage head and the second massage head can get closer to the intended reaction area and, ideally, even act on the intended reaction area at exactly the same time. Conversely, if the included angle between the clamp and the main body is too small, it will result in the first massage head and the second massage head not acting on the intended reaction area at the same time.The actuator is driven via the circuit board to increase the included angle between the clamp and the main body. (2) Better compatibility with tolerance differences in the human body. When the first massage head and the second massage head each act on the intended reaction area, the actuator is driven by the circuit board. In addition, the deflection of the clamping jaw relative to the main body is driven to reduce the included angle between the clamping jaw and the main body, thereby generating a massage effect of clamping and pressing on the reaction area acted upon by the second massage head. The massage effect of clamping and pressing can be further deepened or softened by adjusting the included angle between the clamping jaw and the main body in response to individually differentiated tolerance needs. (3) Realizable continuous tapping mode. The actuator is driven via the circuit board, thereby driving the reciprocating deflection of the clamp relative to the main body, thus achieving a massage effect of continuous tapping on the reaction area acted upon by the second massage head. Of course, the frequency of the above-described continuous tapping can be adjusted via the circuit board in response to individually differentiated tolerance needs.

[0009] Further aspects and advantages of the present utility model are partly explained in the following description, partly apparent from the following description or experienced through the application of the present utility model. Short description of the drawing

[0010] In order to more clearly explain the embodiments of the present utility model or the technical solutions in the prior art, the drawings that must be used in describing the embodiments or the prior art are briefly introduced below. It should be understood that the drawings in the following description are merely some embodiments of the present utility model. Other drawings can be obtained by those of ordinary skill in the art without any creative effort. Fig. Figure 1 is a schematic diagram of the structure of a counter-clamping massager; Fig. 2 is a schematic diagram of the other structure of a counter-clamping massager; Fig. 3 is a schematic diagram of the structure of a main body; Fig. 4 is a schematic diagram of the other structure of a main body; Fig. 5 is a schematic diagram of the internal structure of a counter-clamping massager; Fig. 6 is a schematic diagram of the further structure of a counter-clamping massager; Fig. 7 is a schematic diagram of the structure of a main body; Fig. 8 is a schematic diagram of the other structure of a main body; Fig. 9 is a schematic representation of the further structure of a main body; Fig. 10 is a schematic diagram of the structure of a telescopic sleeve; Fig. 11 is a schematic diagram of the other structure of a telescopic sleeve; Fig. 12 is a schematic diagram of the structure of a main shaft; Fig. 13 is a schematic diagram of the structure of a telescopic sleeve; Fig. 14 is a schematic diagram of the structure of a shaft sleeve; Fig. 15 is a schematic diagram of the structure of a cover plate; Fig. 16 is a schematic diagram of the structure of a massage device according to the prior art; Fig. 17 is a schematic diagram of another structure of a massage device according to the prior art.

[0011] Reference numerals: 1. Silicone protective body, 2. Button panel, 3. Main body, 4. Clamp, 5. Circuit board, 6. Battery, 7. First vibration motor, 8. Motor, 9. Telescopic sleeve, 10. Rocker arm, 11. Second vibration motor, 12. Cover plate, 13. Main body, 14. Clamp, 15. Main shaft, 16. Ball, 17. Rail ring groove, 18. Shaft sleeve, 19. Shaft seat, 20. Limit block, 21. Through hole, 22. Limit opening, 23. Recess, 24. First massage head, 25. Second massage head. Detailed embodiments

[0012] In the following, the technical solutions in the embodiments of the present utility model are described clearly and completely in conjunction with the drawings in the embodiments of the present utility model. Of course, the described embodiments represent only a portion of the embodiments of the present utility model and not all of them. All other embodiments obtained by a person skilled in the art based on the embodiments in the present utility model without creative effort fall within the scope of protection of the present utility model.

[0013] In one embodiment of the present utility model, the counter-clamping massage device comprises the following components, with reference to Fig. 1 to Fig. 17: a main body 3, at the front end of which a first massage head 24 is formed; a clamp 4 which is biased obliquely against the rear portion of the main body 3, wherein a second massage head 25 is formed at the end of the clamp 4; further comprising a battery 6, a circuit board 5, and an actuator disposed within the main body 3, the clamp 4 being movably connected to the main body 3 via an actuator, the battery 6 being used to supply power to the circuit board 5, the circuit board 5 being used to drive the actuator, and the actuator being used to drive the deflection of the clamp 4 relative to the main body 3.

[0014] In particular, it is provided that the circuit board 5 has a plurality of angle output gears for driving the actuator, so that the clamping tongs are driven to deflect to a plurality of inclination angles which are respectively associated with the angle output gears and are held at the corresponding inclination angles.

[0015] In particular, it is provided that the circuit board 5 also has a plurality of frequency output paths for driving the actuator, so that the clamping jaw is driven to deflect back and forth at a plurality of frequencies which are respectively associated with the frequency output paths.

[0016] In the above embodiments, the angle output response and the frequency output response are realized by the built-in circuit logic of the circuit board 5. This can be implemented directly by a person skilled in the art using known technical means.

[0017] In the above embodiment, the actuator is driven via the circuit board 5, thereby driving the deflection of the clamping pliers 4 relative to the main body, i.e., changing the included angle between the clamping pliers 4 and the main body 3. Naturally, the direction of deflection of the clamping pliers driven by the actuator relative to the main body should be bidirectionally selectable, i.e., the included angle between the clamping pliers 4 and the main body 3 can be selectively increased or decreased. It is easy to understand that, with the above-described selection of the size of the included angle between the clamping pliers 4 and the main body 3, a corresponding circuit logic can be configured in the circuit board 5. This can be carried out directly by a person skilled in the art using known technical means.

[0018] In a specific massage scene, at least three effects can be achieved: (1) Better compatibility with body differences in the human body. If the included angle between the clamp 4 and the main body 3 is too large, this will result in the first massage head 24 and the second massage head 25 not acting on the intended reaction area at the same time. The actuator is driven via the circuit board 5, which in turn drives the deflection of the clamp 4 relative to the main body 3. This reduces the included angle between the clamp 4 and the main body 3, so that the first massage head 24 and the second massage head 25 can get closer to the intended reaction area and, ideally, even act on the intended reaction area at exactly the same time.Conversely, if the included angle between the clamp 4 and the main body 3 is too small, this will result in the first massage head 24 and the second massage head 25 not simultaneously acting on the intended reaction area. The actuator is driven via the circuit board 5 to increase the included angle between the clamp 4 and the main body 3. (2) Better compatibility with tolerance differences in the human body. When the first massage head 24 and the second massage head 25 each act on the intended reaction area, the actuator is driven via the circuit board 5. In addition, the deflection of the clamp 4 relative to the main body 3 is driven to reduce the included angle between the clamp 4 and the main body 3, thereby generating a massage effect of clamping and pressing on the reaction area acted upon by the second massage head 25. The massage effect of clamping and pressing can be further deepened or softened by adjusting the included angle between the clamp 4 and the main body 3 in response to individually differentiated tolerance needs. (3) Realizable continuous tapping mode. The actuator is driven via the circuit board 55, thereby driving the reciprocating deflection of the clamp 4 relative to the main body 3, thus achieving a massage effect of continuous tapping on the reaction area impacted by the second massage head 25. Of course, the frequency of the above-described continuous tapping can be adjusted via the circuit board 5 in response to individually differentiated tolerance needs.

[0019] In one embodiment, the actuator comprises a rocker arm 10, the central portion of which rocker arm 10 has a pivot axis 101 that is rotationally connected to the main body, one end of which rocker arm 10 is fixedly connected to the clamping tongs 4, and the other end of which rocker arm 10 has a slot 102 arranged in the longitudinal direction. The actuator comprises a telescopic unit driven by the circuit board 5, the telescopic unit having a telescopic end that extends rectilinearly under the drive of the circuit board 5, the telescopic end having a connecting shaft movably inserted into the slot 102. When the telescopic end is driven for extension, the clamping tongs 4 are deflected toward the main body 3 by means of the rocker arm 10 in order to reduce the included angle between the clamping tongs 4 and the main body 3.Conversely, when the telescopic end is driven to shorten, the clamping pliers 4 are deflected away from the main body 3 by means of the rocker arms 10 in order to increase the included angle between the clamping pliers 4 and the main body 3.

[0020] Furthermore, it is provided that the telescopic unit comprises a motor 8 that is permanently installed in the main body 3, wherein the motor 8 is electrically connected to the circuit board 5, wherein a coaxially connected main shaft 15 is arranged on the rotating shaft of the motor 5, wherein the outer circular surface of the main shaft 15 has a rail ring groove 17 that is inclined to the axial direction and formed as a closed loop, wherein the telescopic end is a telescopic sleeve 9 that is coaxially mounted on the main shaft 15, wherein a hinge arm 91 is arranged at an end of the telescopic sleeve 9 facing away from the motor 5, wherein the connecting shaft 92 is inserted at the end of the hinge arm 91, wherein the inner wall of the telescopic sleeve 9 has a guide structure, wherein the guide structure is slidably fitted into the rail ring groove 17, wherein the telescopic unit further comprises a limiting structure that cooperates with the telescopic sleeve,to suppress circumferential rotation of the telescopic sleeve 9.

[0021] The above-described rail groove 17 is essentially equivalent to a two-way thread, so that a screw drive adaptation model is formed between the main shaft 15 and the telescopic sleeve 9 through the cooperation of the guide structure and the rail groove 17. That is, since the rail groove 17 is inclined to the axial direction and formed as a closed loop, when the main shaft 15 rotates, the guide structure inserted into the rail groove 17 is slidably fitted to achieve a reciprocating stroke in the axial direction of the main shaft 15. Of course, the included angle between the clamp 4 and the main body 3 can be controlled within one revolution by controlling the rotation amplitude of the main shaft 15. When the main shaft 15 rotates continuously, a reciprocating deflection of the clamp 4 relative to the main body 3 can be achieved.During the continuous rotation of the main shaft 15, the frequency of the reciprocating deflection of the clamping pliers 4 relative to the main body 3 can be changed accordingly by its rotational speed.

[0022] In a preferred embodiment, the limiting structure is a shaft sleeve 19 which is spaced between the main shaft 15 and the telescopic sleeve 9, wherein one end of the shaft sleeve 19 is fixedly connected to the motor 8 and a shaft seat 19 is formed at the other end of the shaft sleeve 19, wherein the end of the main shaft 15 facing away from the motor 8 is rotatably fitted into the shaft seat 19, wherein a limiting opening 22 running along the cylindrical busbar of the shaft sleeve 19 is arranged on the side wall of the shaft sleeve 19, wherein a limiting block 20 is arranged on the inner wall of the telescopic sleeve 9 and is embedded straight in the limiting opening 22, wherein the guide structure is arranged at an end of the limiting block 20 facing the main shaft.According to the above-described embodiment, it can be understood that the telescopic sleeve 9 is suppressed by the shaft sleeve 19 because one end of the shaft sleeve 19 is fixedly connected to the motor 8 and the limit block 20 is embedded in the limit hole 22, so that no circumferential rotation occurs for the telescopic sleeve 9. Then, only a stroke of reciprocating movement in the axial direction of the main shaft 15 can be achieved for the telescopic sleeve 9. Of course, to ensure smooth reciprocating movement of the telescopic sleeve 9 in the axial direction of the main shaft 15, the limit block 20 and the limit hole 22 should slidably cooperate in the axial direction of the main shaft 15.

[0023] Furthermore, it is provided that the guide structure comprises a through-hole 21 in the telescopic sleeve 9 which passes through in the radial direction, a freely rotating ball 16 exactly in the through-hole 21 and a cover plate 12 which is covered at an end of the through-hole 21 facing away from the main shaft 15, wherein the ball is pressed into the rail ring groove 17 by means of a cover plate 12 in order to limit the ball 16 in the rail ring groove 17, so that the ball 16 always rolls along the rail ring groove 17 in order to ensure a smooth back and forth movement of the telescopic sleeve 9 in the axial direction of the main shaft 15.

[0024] Furthermore, it is provided that on a side of the cover plate 12 facing the through hole 21, a spherical bar-shaped recess 23 is formed on the surface directly opposite the through hole 21, wherein the spherical radius of the recess 23 is greater than or equal to the radius of the ball 16, so that the ball 16 is fitted in the recess 23 in a rotating manner.

[0025] Alternatively, it is provided that a first vibration unit 7 can be added within the first massage head 24, and a second vibration unit 11 can be added within the second massage head 25. The first vibration unit 7 and the second vibration unit 11 are each driven by the circuit board 5, so that a vibration massage can be effected for the affected reaction area of ​​the human body by the first massage head 24 and the second massage head 25, respectively. In particular, known technical means can be used for the first vibration unit 7 and the second vibration unit 11, such as a vibration motor with the model number N20.Since the specific circuit arrangement of the first vibration unit 7 and the second vibration unit 11 is not an innovation point of the present utility model and can be implemented by referring to the prior art, it is not repeated in the embodiments.

[0026] Of course, feasible technical solutions known from the prior art for adapting the massage function can also be selected for the first massage head 24 or the second massage head 25. For example, a vacuum suction opening for interacting with the reaction area of ​​the human body is arranged on the first massage head 24 and / or the second massage head 25. A suction pump is provided to provide vacuum for the vacuum suction opening, which is then driven by the circuit board 5. It is not difficult to understand that a massage function for providing vacuum suction to the reaction area of ​​the human body is realized. For example, a flexible tongue for interacting with the reaction area of ​​the human body is also arranged on the first massage head 24 and / or the second massage head 25.A transmission means is provided to drive the up-and-down sweeping of the flexible tongue, which is then driven by the circuit board 5. It is not difficult to understand that a massage function is realized to provide a gentle sweeping to the reaction area of ​​the human body.

[0027] In an improved embodiment, a key panel 2 mating with the circuit board 5 is arranged on the main body 3, so that by pressing the keys on the key panel 2, the circuit board is controlled to switch the angle output gear and the frequency output gear, so that the motor 8 for driving the main shaft 15 is adjusted, the angle between the main body 3 and the clamp 4 is adjusted, or the swing frequency of the clamp 4 is adjusted. Obviously, pressing the keys on the key panel 2 can also be used to adjust the vibration frequency of the first vibration unit 7 and the second vibration unit 11, but this is not the point of improvement aimed at by the present utility model and will therefore not be repeated.

[0028] In a further preferred embodiment, a communication module (not shown in the drawing) for wireless connection to an external mobile device or a remote control is arranged on the circuit board 5, so that the circuit board is controlled via the external mobile device or the remote control to switch the angle output and the frequency output, and the vibration frequencies of the first vibration unit 7 and the second vibration unit 11 can also be wirelessly controlled and adjusted via the external mobile device or the remote control. Known technical means can be used for the wireless communication module, such as a Bluetooth chip with the model number QCC5121.However, the specific selection and configuration of the wireless communication module is not an innovative point of the present utility model and can be implemented by referring to the prior art, so it is not repeated in the embodiment. It should be noted that the aforementioned circuit board 5 is equipped with a communication module as an optionally implemented technical refinement. The present utility model can be specifically implemented as a handheld massager, as shown in FIG. Fig. 7-9, where the circuit board is not equipped with a communication module and is controlled only by the keypad on the main body 13. In this way, an angle adjustment of the clamp 14 and a frequency adjustment of the deflection are achieved.

[0029] In another preferred embodiment, the outer surface of the main body 3 and the clamp 4 is each covered with a silicone protective body 1 so that the main body 3 and the clamp 4 can soften the contact with the skin when used for massage, thereby improving the user experience and the massage effect.

[0030] It will be apparent to those skilled in the art that the present utility model is not limited to the details of the exemplary embodiments described above. Without departing from the spirit or essential features of the present utility model, the present utility model may be implemented in other specific forms. Therefore, the embodiments are to be considered as exemplary and not restrictive in all respects. The scope of the present utility model is limited by the appended claims, not by the above description, so that all changes that fall within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model.

Claims

[1] Massager with counter clamp, characterized by that the device includes the following components: a main body having a first massage head formed at its front end; a clamping pliers which is biased obliquely against the rear portion of the main body, wherein a second massage head is formed at the end of the clamping pliers; further comprising a battery, a circuit board, and an actuator disposed within the main body, wherein the clamp is movably connected to the main body via an actuator, the battery being used to power the circuit board, the circuit board being used to drive the actuator, and the actuator being used to drive the deflection of the clamp relative to the main body; wherein the circuit board has a plurality of angle output gears for driving the actuator, so that the clamping tongs are driven to deflect to a plurality of inclination angles respectively associated with the angle output gears, and is maintained at the appropriate angles of inclination; wherein the circuit board further comprises a plurality of frequency output paths for driving the actuator such that the clamping jaw is driven to reciprocate at a plurality of frequencies respectively associated with the frequency output paths. [2] Massage device with counter-clamping according to claim 1, characterized byin that the actuator comprises a rocker arm, the central section of the rocker arm having a pivot axis which is rotatably connected to the main body, one end of the rocker arm being fixedly connected to the clamping pliers and the other end of the rocker arm having an elongated hole which is arranged in the longitudinal direction, the actuator comprising a telescopic unit driven by the printed circuit board, the telescopic unit having a telescopic end which extends in a straight line under the drive of the printed circuit board, the telescopic end having a connecting shaft movably inserted into the elongated hole. [3] Massage device with counter-clamping according to claim 2, characterized byin that the telescopic unit has a motor which is permanently installed in the main body, the motor being electrically connected to the circuit board, a coaxially connected main shaft being arranged on the rotating shaft of the motor, the outer circular surface of the main shaft having a rail ring groove which is inclined to the axial direction and designed as a closed loop, the telescopic end being a telescopic sleeve which is coaxially plugged onto the main shaft, a hinge arm being arranged at an end of the telescopic sleeve facing away from the motor, the connecting shaft being inserted at the end of the hinge arm, the inner wall of the telescopic sleeve having a guide structure, the guide structure being slidably fitted into the rail ring groove, the telescopic unit further comprising a limiting structure which cooperates with the telescopic sleeve to suppress circumferential rotation of the telescopic sleeve. [4] Massage device with counter-clamping according to claim 3, characterized by that the limiting structure is a shaft sleeve which is spaced between the main shaft and the telescopic sleeve, wherein one end of the shaft sleeve is fixedly connected to the motor and a shaft seat is formed at the other end of the shaft sleeve, wherein the end of the main shaft facing away from the motor is rotatably fitted into the shaft seat, wherein a limiting opening running along the cylindrical busbar of the shaft sleeve is arranged on the side wall of the shaft sleeve, wherein a limiting block is arranged on the inner wall of the telescopic sleeve and is embedded straight in the limiting opening, wherein the guide structure is arranged at an end of the limiting block facing the main shaft. [5] Massage device with counter-clamping according to claim 3, characterized bythat the guide structure comprises a radially continuous through-hole in the telescopic sleeve, a freely rotating ball exactly in the through-hole and a cover plate which is covered at an end of the through-hole facing away from the main shaft, wherein the ball is pressed in the rail ring groove by means of a cover plate in order to limit the ball in the rail ring groove so that the ball always rolls along the rail ring groove. [6] Massage device with counter-clamping according to claim 5, characterized by that on a side of the cover plate facing the through-hole, a spherical beam-shaped recess is formed on the surface directly opposite the through-hole, wherein the spherical radius of the recess is greater than or equal to the radius of the sphere. [7] Massage device with counter-clamping according to claim 1, characterized bythat a first vibration unit is arranged within the first massage head, wherein a second vibration unit is arranged within the second massage head, wherein the first vibration unit and the second vibration unit are each driven by the circuit board. [8] Massage device with counter-clamping according to claim 1, characterized by that a key panel mating with the circuit board is arranged on the main body, so that the circuit board is controlled by the key panel to switch the angle output and the frequency output. [9] Massage device with counter-clamping according to claim 8, characterized by that a communication module for wireless connection to an external mobile terminal or a remote control is arranged on the circuit board, so that the circuit board is controlled via the external mobile terminal or the remote control to switch the angle output and the frequency output. [10] Massage device with counter-clamping according to claim 1, characterized by that the outside of the main body and the clamping pliers are each covered with a silicone protective body.

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