CN218300492U

CN218300492U - Electric connection device and massager

Info

Publication number: CN218300492U
Application number: CN202221529254.9U
Authority: CN
Inventors: 蔡加信
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2023-01-13
Anticipated expiration: 2032-06-16

Abstract

The utility model discloses an electric connection device and massager, including power, transmission device, rotary mechanism, drive rotary mechanism's rotatory actuating mechanism, rotary mechanism includes the roating seat and matches the circuit board of locating the roating seat bottom, the bottom surface of circuit board is equipped with anodal conducting ring and negative pole conducting ring, transmission device includes at least one anodal electric conductor and at least one negative pole electric conductor, and when the roating seat was rotatory, anodal electric conductor, negative pole electric conductor correspond respectively with anodal conducting ring, negative pole conducting ring contact all the time. The massager adopts the electric connection device. The utility model has simple and reasonable structure, simple and compact structure, minimum used parts, relatively low cost and more stable electrical transmission; the massager adopts the electric connection device, and has compact integral structure and small volume.

Description

Electric connection device and massager

Technical Field

The utility model relates to an electric connection device and massage equipment technical field particularly, relate to an electric connection device and massager.

Background

The massager is a new generation of health care equipment which is developed according to physics, bionics, bioelectricity, traditional Chinese medicine and years of clinical practice. The independent soft touch massage heads have certain effects of relaxing muscles, relieving nerves, promoting blood circulation, enhancing cell metabolism, enhancing skin elasticity and the like.

Some existing massagers only have a rotary massage function, and the massage experience effect is poor; other massage heads have heating function besides the rotary massage function. In these massagers with heating function, a heating structure is usually disposed in the massage head, and the electrical connection device for transmitting electricity to the heating structure of the massage head has a complicated structure design, a high cost, and a large volume of the massage head.

In view of the above, the present inventors have invented an electrical connection device and a massager.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric connection device and massager that the structure is succinct compact, the volume is more exquisite.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an electric connection device, includes power, transmission device, rotary mechanism, drive rotary mechanism's rotatory actuating mechanism, power, transmission device and rotary mechanism set gradually from bottom to top, rotary mechanism includes the roating seat and matches the circuit board of locating the roating seat bottom, the bottom surface of circuit board is equipped with two conducting rings, and two conducting rings are anodal conducting ring and negative pole conducting ring respectively, transmission device include at least two with the electric conductor of power electrical intercommunication, just the electric conductor includes at least one anodal electric conductor and at least one negative pole electric conductor, and when the roating seat was rotatory, anodal electric conductor, negative pole electric conductor correspond respectively and anodal conducting ring, negative pole conducting ring contact all the time.

Further, the transmission mechanism comprises a box body, the electric conductors are located in the box body, a plurality of limiting holes which correspond to the electric conductors one to one are formed in the top end of the box body, and the top ends of the electric conductors are in contact with the electric conduction rings through the limiting holes.

Furthermore, the top end of the electric conductor is a spherical surface, and the aperture of the limiting hole is smaller than the diameter of the spherical surface of the top end of the electric conductor.

Further, the electric conductor is an elastomer.

Further, the electric conductor is a ball or a cylinder with a spherical top end, a plurality of springs which are arranged in a one-to-one correspondence with the electric conductor are further arranged in the box body, one end of each spring is connected with the bottom end of the box body, and the other end of each spring abuts against the electric conductor in the limiting hole.

Furthermore, a plurality of hollow guide posts which are arranged in one-to-one correspondence with the limiting holes are arranged in the box body, and the electric conductors and the springs are arranged in the guide posts.

Further, actuating mechanism is including being located the box of transmission mechanism below, be equipped with motor, gear train, control circuit board in the box and the power, control circuit board with power electric connection, the motor passes through the gear train is connected with an output pivot, just the output pivot with rotary mechanism is connected fixedly.

Further, the box body comprises an upper shell and a bottom cover which are matched up and down, and the bottom cover and the box body are integrally formed.

The utility model discloses still include a massager, including foretell electric connection device, the roating seat includes the epitheca, locates the massage head on epitheca top, the circuit board matches and seals the bottom of epitheca, just the top surface of circuit board is equipped with the heat lamp.

Further, the inner wall of epitheca is equipped with a spliced pole, just the spliced pole be equipped with output pivot accordant connection's hitch clevis hole, the circuit board is equipped with the second hole of stepping down, the spliced pole passes the second hole of stepping down with the output pivot is connected fixedly.

After the technical scheme is adopted, compared with the prior art, the utility model, have following advantage:

the utility model discloses electric connection device and massager simple structure, reasonable in design, electric connection device with the rotary mechanism in the circuit board, rotary mechanism's bottom end cover and positive negative pole conducting ring ingenious integration to a circuit board, so make whole electric connection device simple structure, compact, the part that uses reaches minimum, the cost is also relatively lower, electric transmission also can be more stable simultaneously; the massager adopts the electric connection device, has simple and compact integral structure, is smaller and more exquisite, and has better heat conductivity and more energy conservation.

Drawings

FIG. 1 is a schematic view of an electrical connection device and a massager in accordance with an embodiment of the present invention;

FIG. 2 is an exploded view of the electrical connection device and the massage device according to the embodiment of the present invention;

fig. 3 is an exploded schematic view of a rotating mechanism according to an embodiment of the present invention;

FIG. 4 is a schematic bottom view of a circuit board according to an embodiment of the present invention;

fig. 5 is a schematic view of an upper case according to an embodiment of the present invention.

Fig. 6 is an exploded schematic view of a transmission mechanism according to an embodiment of the present invention;

fig. 7 is a schematic view of the inside of the box body of the transmission mechanism according to the embodiment of the present invention;

fig. 8 is a schematic view of a driving mechanism according to an embodiment of the present invention;

fig. 9 is a schematic view of the cooperation of the motor and the gear set according to the embodiment of the present invention.

Description of reference numerals:

10-a drive mechanism for driving the motor to rotate,

11-a power supply for supplying power to the device,

12-an output rotating shaft, wherein the output rotating shaft,

13-a motor, 131-a rotating worm,

14-gear set, 141-drive gear, 142-output gear,

15-a control circuit board, 151-an indicator light,

16-a power supply line, which is,

17-a key box, wherein the key box is provided with a key box,

20-the conveying mechanism is used for conveying the materials,

21-a current conductor, which is electrically connected,

22-box body, 221-first abdicating hole, 222-spacing hole, 223-guide column,

23-a spring, 231-a conducting strip,

30-a rotating mechanism, wherein the rotating mechanism is provided with a rotating mechanism,

31-a rotating seat, 311-an upper shell, 3111-a reinforcing rib, 3112-a connecting column, 3113-a connecting clamping hole, 312-a massage head,

32-circuit board, 321-conductive ring, 322-second avoiding hole, 323-heating lamp.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the present invention, but do not indicate or imply that the device or element of the present invention must have a specific orientation, and thus, should not be construed as limiting the present invention.

Examples

As shown in fig. 1 to fig. 9, the utility model discloses an electric connection device, it includes power 11, transmission device 20, rotary mechanism 30, drive rotary mechanism 30 rotatory actuating mechanism 10, power 11, transmission device 20 and rotary mechanism 30 set gradually from bottom to top, rotary mechanism 30 includes roating seat 31 and matches the circuit board 32 of locating roating seat 31 bottom, the bottom surface of circuit board 32 is equipped with two conducting rings 321, and two conducting rings 321 are anodal conducting ring 321 and negative pole conducting ring 321 respectively, transmission device 20 include at least two with the electric conductor 21 of power 11 electric intercommunication, just electric conductor 21 includes at least one anodal electric conductor 21 and at least one negative pole electric conductor 21, and when roating seat 31 is rotatory, anodal electric conductor 21, negative pole electric conductor 21 correspond respectively and contact all the time with anodal conducting ring 321, negative pole 321 conducting ring.

Wherein, the two conductive rings 321 are metal conductive rings 321, and the power source 11 transmits electricity to the conductor 21 through a wire. The number of the conductive bodies 21 can be set according to actual requirements, and one conductive ring 321 corresponds to at least one conductive body 21. When a plurality of conductive bodies 21 are correspondingly designed on one conductive ring 321, the conductive bodies 21 and the conductive ring 321 can be electrically conducted, and the phenomenon of poor contact between the conductive bodies 21 and the conductive ring 321 can be effectively reduced.

The driving mechanism 10 drives the rotating mechanism 30 to rotate, the rotating mechanism 30 rotates to drive the circuit board 32 at the bottom end thereof to rotate therewith, and the two conductive rings 321 and the conductive body 21 rotate relatively, so that the circuit board 32 is electrically connected with the power supply 11 in the driving mechanism 10. In the structure, the circuit board 32 in the rotating mechanism 30, the bottom end cover of the rotating mechanism 30 and the positive and negative conducting rings 321 are ingeniously integrated on one circuit board 32, so that the whole electrical connection device is simple and compact in structure, the number of used components is minimized, and the cost is relatively low. Meanwhile, the conductive ring 321 is disposed on the dynamic rotating mechanism 30, and the conductive body 21 (which is usually complex in structure and needs to be connected to a wire) is disposed on the static transmission mechanism 20, so that the overall structure design is simpler, and the electrical transmission is more stable.

As shown in fig. 6 to 7, the transmission mechanism 20 includes a box 22, the conductive body 21 is located in the box 22, a plurality of limiting holes 222 corresponding to the conductive bodies 21 are disposed at the top end of the box 22, and the conductive bodies 21 protrude from the top end of the box 22 through the limiting holes 222 and contact the conductive ring 321. The box 22 includes an upper shell and a bottom cover which are vertically matched, and the upper shell and the bottom cover are assembled and fixed. The aperture of the limiting hole 222 is smaller than the maximum outer diameter of the conductor 21, so that the conductor 21 is prevented from passing through the limiting hole 222 to the outside of the box body 22 and separating from the box body 22. In this embodiment, the top end of the conductive body 21 is a spherical surface, and the aperture of the limiting hole 222 is smaller than the diameter of the spherical surface at the top end of the conductive body 21.

In some embodiments, the conductive bodies 21 are balls or cylinders with spherical top ends, a plurality of springs 23 are disposed in the box 22 and correspond to the conductive bodies 21 one by one, one end of each spring 23 is connected to the bottom end of the box 22, and the other end of each spring 23 abuts against the conductive body 21 in the limiting hole 222. Due to the design of the spring 23, after the whole device is assembled, the circuit board 32 enables the spring 23 to be always in a slightly compressed state by pressing the conductor 21, so that the conductor 21 can always keep an upward state of being pressed in the limiting hole 222, the conductor 21 and the conducting ring 321 are always in contact conduction, and the stability of electrical communication is ensured. Wherein, the bottom end of the spring 23 is connected with a conducting strip 231, the conducting strip 231 is fixed with the box body 22, and the conducting strip 231 is electrically connected with the power supply 11 through a conducting wire.

In addition, a plurality of hollow guide posts 223 are provided in the case 22 in one-to-one correspondence with the stopper holes 222, and the conductor 21 and the spring 23 are provided in the guide posts 223. Specifically, the guide posts 223 are integrally formed with the upper housing in the case 22. Of course, the guide posts 223 may be formed on the bottom cover and integrally formed with the bottom cover.

In other embodiments, the electrical conductor 21 is an elastomer. The conductive body 21 has elasticity similar to the effect of the spring 23 designed to urge the conductive body 21 against the stopper hole 222. In this design, the conductor 21 can be designed as a conductive reed or other elastic conductor 21.

In the present embodiment, as shown in fig. 1 to 2 and 8 to 9, the driving mechanism 10 includes the power source 11 and an output shaft 12 located below the transmission mechanism 20, and the output shaft 12 is connected and fixed with the rotating mechanism 30. The conducting rings 321 are circular rings, and the centers of the two conducting rings 321 are located on the axis of the output rotating shaft 12. The box body 22 is provided with a first yielding hole 221 for allowing the output rotating shaft 12 to pass through, the aperture of the first yielding hole 221 is larger than the diameter of the output rotating shaft 12, and the output rotating shaft 12 passes through the first yielding hole 221 and is fixedly connected with the rotating mechanism 30.

The driving mechanism 10 comprises a box body, a motor 13, a gear set 14, a control circuit board 15 and the power supply 11 are arranged in the box body, the output rotating shaft 12 is connected with an output shaft of the motor 13 through the gear set 14, and the control circuit board 15 is electrically connected with the power supply 11. The output shaft of the motor 13 rotates and drives the output shaft 12 to rotate through the gear set 14, and further drives the rotating mechanism 30 to rotate.

In this embodiment, the motor 13 is a worm motor, and is electrically connected to the control circuit board 15, the gear set 14 includes a transmission gear 141 and an output gear 142, the rotating worm 131, the transmission gear 141, and the output gear 142 of the worm motor are sequentially engaged, the bottom end of the output rotating shaft 12 is fixedly connected to the circle center of the output gear 142, and the top end extends out of the box body to be fixedly connected to the rotating mechanism 30. The rotating worm 131 of the worm motor rotates, and drives the output rotating shaft 12 to rotate through the transmission gear 141 and the output gear 142, and further drives the rotating mechanism 30 to rotate.

In addition, in some embodiments, the case 22 includes an upper case and a bottom cover that are vertically matched, the bottom cover is assembled and fixed to the bottom end of the upper case, and the bottom cover of the case 22 is integrally formed with the case, so that the bottom cover of the case 22 does not need to be separately produced by opening a mold, and the assembly process of the bottom cover and the case can be omitted, thereby effectively reducing the production process and the production cost.

As shown in fig. 1 to fig. 9, the present invention further discloses a massage device, which comprises the above-mentioned electric connection device, the rotary seat 31 comprises an upper shell 311 and a massage head 312 disposed on the top end of the upper shell 311, the circuit board 32 is matched and sealed with the bottom end of the upper shell 311, and the top surface of the circuit board 32 is provided with a heating lamp 323. The upper shell 311 is a hollow structure, and a plurality of staggered reinforcing ribs 3111 are arranged in the upper shell 311 to increase the strength of the upper shell, the circuit board 32 correspondingly seals the bottom end of the upper shell, so that the circuit board 32 and the upper shell 311 enclose to form a closed space, and heat generated by the heating lamp 323 on the top surface (facing to the inner surface of the upper shell 311) of the circuit board 32 can be better transferred to the massage head 312, so that the heat loss can be effectively reduced, and the energy-saving effect is achieved. The massage head 312 has a heating function, so that the whole body blood circulation is promoted, the metabolism is accelerated, the effects of disease prevention, health care and body building are further improved, and better enjoyment is brought to people. Of course, besides the heating lamp 323, the top surface of the circuit board 32 may also be provided with LED lamps of different colors for lighting decoration, or other suitable functional electronic elements, which may be designed according to practical requirements, and is not limited herein.

Cooperate as shown in fig. 3-5, the inner wall top of epitheca 311 is equipped with a spliced pole 3112, just spliced pole 3112 be equipped with output pivot 12 accordant connection's connection card hole 3113, circuit board 32 is equipped with the second hole 322 of stepping down, spliced pole 3112 passes the second hole 322 of stepping down with output pivot 12 is connected fixedly. The top of the output rotating shaft 12 comprises a connecting part fixedly connected with the massage mechanism, and the cross section of the connecting part is waist-shaped. Specifically, the connecting column 3112 passes the second hole 322 of stepping down with connecting portion connect, and second hole 322 of stepping down designs with connecting column 3112 adaptation for a more confined space can be guaranteed inside the upper shell 311. The connecting portion correspond and be connected the block with connecting card hole 3113, connecting card hole 3113 cross section corresponds also for waist shape, and corresponds the setting with the connecting portion of output pivot 12. Therefore, the connection between the output shaft 12 and the connection post 3112 is stable, and the massage seat can rotate stably.

As shown in fig. 8, in the present embodiment, the power source 11 of the driving mechanism 10 is a battery, which is electrically connected to the control circuit board 15, and the control circuit board 15 is further connected to an indicator 151 for indicating whether the massager is in a working state. The conductor 21 is connected to the control circuit board 15 through a wire (actually, the conducting strip 231 at the bottom of the spring 23 is connected to the control circuit board 15 through a wire), so as to electrically connect to the power source 11. In addition, the driving mechanism 10 further includes a key box 17 electrically connected to the control circuit board 15 and a power cord 16, the key box 17 is used for controlling the operation of the massager, and the power cord 16 can be connected to an external power source 11 to charge the power source 11 (battery).

As shown in fig. 8 to 9, in the present embodiment, the number of the gear sets 14 is two, two of the transmission gears 141 are respectively engaged with two ends of the rotating worm 131, and the number of the transmission mechanisms 20 and the number of the rotating mechanisms 30 are two. The two sets of transmission mechanisms 20 and the two sets of rotating mechanisms 30 are respectively arranged corresponding to the two sets of gear sets 14, that is, the two sets of rotating mechanisms 30 massage the human body at the same time, so as to enhance the massage effect.

In this embodiment, the working process of the massager is as follows: the motor 13 rotates and drives the output shaft 12 to rotate through the gear set 14, thereby driving the rotating mechanism 30 to rotate the massage head 312 to massage the human body. The rotation mechanism 30 rotates to drive the circuit board 32 at the bottom end to rotate, and the conductive body 21 and the two conductive rings 321 rotate relatively, so that the circuit board 32 is electrically connected to the power source 11 in the driving mechanism 10. Meanwhile, the heating lamp on the circuit board 32 is electrified to heat, and the heat is transferred to the massage head 312 through the massage seat upper shell 311, so that the massage head 312 has a heating function, the effects of disease prevention, health care and body building are further improved, and better massage enjoyment is brought to people.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An electrical connection device, comprising: including power, transmission device, rotary mechanism, drive rotary mechanism's rotatory actuating mechanism, power, transmission device and rotary mechanism set gradually from bottom to top, rotary mechanism includes the roating seat and matches the circuit board of locating the roating seat bottom, the bottom surface of circuit board is equipped with two conducting rings, and two conducting rings are anodal conducting ring and negative pole conducting ring respectively, transmission device include at least two with the electric conductor of power electrical property intercommunication, just the electric conductor includes at least one anodal electric conductor and at least one negative pole electric conductor, and when the roating seat was rotatory, anodal electric conductor, negative pole electric conductor correspond respectively with anodal conducting ring, negative pole conducting ring contact all the time.

2. An electrical connection device as claimed in claim 1, wherein: the transmission mechanism comprises a box body, the electric conductors are located in the box body, a plurality of limiting holes which correspond to the electric conductors one to one are formed in the top end of the box body, and the top end of each electric conductor is in contact with the corresponding electric conduction ring through the corresponding limiting hole.

3. An electrical connection device as claimed in claim 2, wherein: the top end of the electric conductor is a spherical surface, and the aperture of the limiting hole is smaller than the diameter of the spherical surface at the top end of the electric conductor.

4. An electrical connection device as claimed in claim 2 or 3, wherein: the electric conductor is an elastic body.

5. An electrical connection device as claimed in claim 2 or 3, wherein: the electric conductor is a ball or a cylinder with a spherical top end, a plurality of springs which are arranged in a one-to-one correspondence with the electric conductor are further arranged in the box body, one end of each spring is connected with the bottom end of the box body, and the other end of each spring abuts against the electric conductor in the limiting hole.

6. An electrical connection device according to claim 5, wherein: a plurality of hollow guide posts which are in one-to-one correspondence with the limiting holes are arranged in the box body, and the electric conductors and the springs are arranged in the guide posts.

7. An electrical connection device as claimed in claim 2, wherein: the driving mechanism comprises a box body located below the transmission mechanism, a motor, a gear set, a control circuit board and the power supply are arranged in the box body, the control circuit board is electrically connected with the power supply, the motor is connected with an output rotating shaft through the gear set, and the output rotating shaft is fixedly connected with the rotating mechanism.

8. An electrical connection device as in claim 7 wherein: the box body comprises an upper shell and a bottom cover which are matched up and down, and the bottom cover and the box body are integrally formed.

9. A massager is characterized in that: the massage device comprises the electrical connection device as claimed in any one of claims 1 to 8, wherein the rotary seat comprises an upper shell and a massage head arranged at the top end of the upper shell, the circuit board is matched and sealed at the bottom end of the upper shell, and a heating lamp is arranged on the top surface of the circuit board.

10. A massaging apparatus as claimed in claim 9, characterized in that: the actuating mechanism includes an output pivot, the inner wall of epitheca is equipped with a spliced pole, just the spliced pole be equipped with output pivot accordant connection's connector card hole, the circuit board is equipped with the second hole of stepping down, the spliced pole passes the second hole of stepping down with the output pivot is connected fixedly.