CN219646230U

CN219646230U - Portable shoulder and neck massager

Info

Publication number: CN219646230U
Application number: CN202222998840.4U
Authority: CN
Inventors: 钟云清; 陈文锦
Original assignee: Wei Jia Hua Fujian Electronics Co ltd
Current assignee: Wei Jia Hua Fujian Electronics Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-09-08
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses a portable shoulder and neck massager, which comprises a first inner shell, a second inner shell and a core assembly, wherein a first cavity is formed between the first inner shell and the second inner shell, and the core assembly is arranged in the first cavity; the movement assembly comprises a driving motor and two speed change gear sets, and the driving motor and the speed change gear sets are arranged in the second inner shell; the output shafts of the driving motors are connected with the input gears of the two speed change gear sets, the transmission shafts of the two speed change gear sets penetrate out of the openings formed in the second inner shell, and the tail ends of the transmission shafts of the two speed change gear sets are connected with massage head assemblies; the scheme realizes the clamping and kneading type massage and improves the comfort of neck massage; the utility model also has the advantages of simple structure, capability of effectively massaging neck acupoints, rigid and soft force and good massaging effect.

Description

Portable shoulder and neck massager

Technical Field

The utility model relates to the technical field of massage apparatuses, in particular to a portable shoulder and neck massager.

Background

At present, cervical spondylosis is one of common chronic occupational diseases, and the prevention and treatment means of the cervical spondylosis are mostly in a massage physiotherapy mode. The cervical massager is pushed out, thereby being greatly convenient for people to massage the cervical vertebra in a health-care way. The neck massager promotes the blood circulation of the neck in a kneading or beating massage mode, relieves the discomfort of the neck caused by keeping a certain fixed posture for a long time, and achieves the effects of relieving fatigue and effectively preventing cervical spondylosis.

At present, a large number of massage products exist, the functions of a large massage chair are comprehensive, but the massage chair is large in size and cannot be carried; the small-sized massager has single functions and poor experience. The market needs a massager product with small size and full function hinge, so as to be suitable for office workers and outworkers to carry and use.

Disclosure of Invention

In the prior art, the utility model aims to provide the shoulder and neck massager which is convenient to install and reasonable in structure.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a portable shoulder and neck massager comprises a first inner shell, a second inner shell and a core assembly, wherein a first cavity is formed between the first inner shell and the second inner shell, and the core assembly is arranged in the first cavity;

the movement assembly comprises a driving motor and two speed change gear sets, and the driving motor and the speed change gear sets are arranged in the second inner shell; the output shafts of the driving motors are connected with the input gears of the two speed change gear sets, the transmission shafts of the two speed change gear sets penetrate through the openings formed in the second inner shell, and the tail ends of the transmission shafts of the two speed change gear sets are connected with massage head assemblies;

the massage head assembly comprises a swing rod, a push rod, an adapter, a first massage head and a second massage head, wherein the first massage head is connected to the tail end of a transmission shaft of the speed change gear set through the adapter, the push rod is arranged in a sliding groove arranged on the outer side of the second inner shell in a sliding manner, and one end of the push rod is movably connected to the adapter; one end of the swing rod is hinged to the second inner shell, the second massage head is connected to the other end of the swing rod, and the other end of the push rod is movably connected to the swing rod.

Further, the adapter comprises an inclined surface wheel and a shaft sleeve, wherein the inclined surface wheel is connected to the tail end of a transmission shaft of the speed change gear set, and a connecting column which is perpendicular to the inclined surface is arranged on the inclined surface of the inclined surface wheel; the shaft sleeve is rotatably sleeved on the side face of the connecting column, and the shaft sleeve is connected with the first massage head.

Still further, be equipped with the stopper on the axle sleeve, the stopper is embedded to be set up in the recess that the second shell body set up, and this stopper is used for spacing the axle sleeve along the circumference of transmission shaft.

Still further, be provided with the eccentric slot on the side that the inclined plane wheel is close to the second inner casing, the push rod is close to the one end of inclined plane wheel be provided with the joint piece of eccentric slot looks adaptation, the joint piece slides and sets up in the eccentric slot.

Further, the cross section of the clamping block along the length direction is circular or fan-shaped.

Furthermore, the driving motor is a double-shaft motor, two ends of the double-shaft motor are provided with worms in shaft extension, and the worms are meshed with an input gear of the speed change gear set.

Further, the speed change gear set is composed of a plurality of gears which are meshed in sequence.

Still further, still include first shell body and second shell body, form the second cavity between first shell body and the second shell body, massage head subassembly and interior casing set up in the second cavity, and first massage head and second massage head all wear out the second cavity from the opening of second shell body.

Furthermore, a silica gel sleeve is sleeved on the outer side of the second outer shell.

By adopting the technical scheme, compared with the prior art, the utility model has the beneficial effects that:

the scheme realizes the clamping and kneading type massage and improves the comfort of neck massage; the utility model also has the advantages of simple structure, capability of effectively massaging neck acupoints, rigid and soft force and good massaging effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of an exploded structure of the shoulder and neck massager of the present utility model.

Fig. 2 is a schematic diagram of a combination structure of a second inner housing, a massage head assembly and a movement assembly according to the present utility model.

Fig. 3 is a schematic diagram showing a combination structure of the second inner housing, the massage head assembly and the movement assembly according to the present utility model.

Fig. 4 is an exploded view showing a combined structure of the second inner housing, the massage head assembly and the movement assembly according to the present utility model.

FIG. 5 is a schematic cross-sectional view of the present utility model at A-A.

Fig. 6 is a schematic structural view of the massage head assembly of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in one of fig. 1 to 6, the present embodiment provides a portable shoulder and neck massager, which includes a first inner housing 11, a second inner housing 12, and a movement assembly 2, wherein a first cavity is formed between the first inner housing 11 and the second inner housing 12, and the movement assembly 2 is disposed in the first cavity;

referring to fig. 2 to 5, the deck assembly 2 includes a driving motor 21 and two speed change gear sets 22, and both the driving motor 21 and the speed change gear sets 22 are disposed in the second inner case 12; the output shaft of the driving motor 21 is connected with the input gears of the two speed change gear sets 22, the transmission shafts 23 of the two speed change gear sets 22 penetrate through the openings formed in the second inner shell 12, and the tail ends of the transmission shafts 23 of the two speed change gear sets 22 are connected with the massage head assembly 3.

Wherein, two output shafts of the driving motor 21 are respectively connected with the massage head assembly 3 in a transmission way through a transmission structure. The driving motor 21 is horizontal in the second inner shell 12 and is positioned in the left-right direction, and the massage head assembly 3 is arranged on the second inner shell 12 in the vertical direction; therefore, the transmission structure can adopt a turbine worm transmission structure or a bevel gear transmission structure so as to transmit the motion and power between the two vertical shafts.

In the present embodiment, the transmission structure employs a speed change gear set 22 for transmission; the driving motor 21 is a double-shaft extending motor, and two ends of the double-shaft extending motor are provided with worms in shaft extension, and the worms are meshed with an input gear of the speed change gear set 22; the speed change gear set 22 is composed of a plurality of gears which are meshed in sequence, the speed change gear set 22 comprises a helical gear, an excessive gear and a main shaft gear, and the speed change gear set 22 is a speed reduction gear set; when the double-shaft motor runs, the reverse threaded worms on the shaft extensions at the two ends of the double-shaft motor rotate simultaneously, and the rotation speed of the transmission shaft 23 is reduced after the transmission of the bevel gear, the transition gear and the main shaft gear, so that the output of the large torque and the slow rotation speed of the transmission shaft 23 is realized.

Referring to fig. 4 to 6, the massage head assembly 3 includes a swing link 31, a push rod 32, an adapter 33, a first massage head 15 and a second massage head 16, the first massage head 15 is connected to the end of a transmission shaft 23 of the gear change set 22 through the adapter 33, the push rod 32 is slidably disposed in a sliding groove 24 disposed on the outer side of the second inner housing 12, and one end of the push rod 32 is movably connected to the adapter 33; one end of the swing rod 31 is hinged on the second inner shell 12, the second massage head 16 is connected on the other end of the swing rod 31, and the other end of the push rod 32 is movably connected on the swing rod 31.

Wherein, the adaptor 33 comprises a bevel wheel 331 and a shaft sleeve 332, the bevel wheel 331 is connected to the end of the transmission shaft of the speed change gear set 22, and a connecting column perpendicular to the bevel wheel 331 is arranged on the bevel face of the bevel wheel 331; the shaft sleeve 332 is rotatably sleeved on the side surface of the connecting column, and the shaft sleeve 332 is connected with the first massage head 15; meanwhile, a limiting block 333 is arranged on the shaft sleeve 332, the limiting block 333 is arranged in a groove formed in the second outer shell 14, and the limiting block 333 is used for limiting the shaft sleeve 332 along the circumferential direction of the transmission shaft 23.

In order to ensure that the two groups of first massage heads 15 can do kneading massage actions in relative motion during forward rotation and reverse rotation, the transmission shaft 23 of the speed change gear set 22 is directly connected with the bevel wheel 331, and the driving motor 21 drives the transmission shaft 23 to rotate through the speed change gear set 22 so as to drive the bevel wheel 331 to rotate; the shaft sleeve 332 is rotatably sleeved on the side surface of the connecting column, wherein the adaptor 33 utilizes a limiting block 333 arranged on the shaft sleeve 332 to limit the shaft sleeve 332 along the circumferential direction of the transmission shaft 23, so that the first massage head 15 connected with the shaft sleeve 332 swings; the first massage heads 15 of the two groups repeatedly move away from each other and approach each other, so as to achieve the massage effect of pinching the scapula muscles.

In addition, an eccentric groove 34 is arranged on the side surface of the inclined surface wheel 331, which is close to the second inner shell 12, a clamping block 35 which is matched with the eccentric groove 34 is arranged at one end of the push rod 32, which is close to the inclined surface wheel 331, and the clamping block 35 is arranged in the eccentric groove 34 in a sliding way; the cross section of the clamping block 35 along the length direction is circular or fan-shaped.

In this embodiment, the massage head assembly 3 uses the eccentric slot 34 provided by the bevel wheel 331 to realize the reciprocating motion of the push rod 32, and drives the swing rod 31 to swing through the push and pull of the push rod 32, so that the second massage head 16 swings, and the second massage head 16 is used to press and massage the shoulder.

The shoulder and neck massager further comprises a first outer shell 13 and a second outer shell 14, a second cavity is formed between the first outer shell 13 and the second outer shell 14, the massage head assembly 3 and the inner shell are arranged in the second cavity, and the first massage head 15 and the second massage head 16 penetrate out of the second cavity from the opening of the second outer shell 14.

Wherein, the outer side of the second outer shell 14 is sleeved with a silica gel sleeve 17; the flexible body sleeved outside the second outer shell 14 can be, but is not limited to, silica gel, and can also be other flexible materials; in the embodiment, the silica gel sleeve 17 is sleeved on the outer side of the shoulder and neck massager, so that the shoulder and neck massager is protected and meanwhile the dustproof effect is achieved; the first massage head 15 and the second massage head 16 are connected with the silica gel sleeve 17 by adopting the arrangement of the fold parts; breakage does not occur under the high-speed movement of the first massage head 15 and the second massage head 16.

The working principle of the embodiment is as follows:

when the driving motor 21 runs, the reverse threaded worms at the two ends of the driving motor simultaneously rotate, and after passing through the bevel gear, the transition gear and the main shaft gear, the transmission shaft 23 of the speed change gear set 22 outputs at a high torque and a low rotation speed; the transmission shaft 23 is connected with the inclined surface wheel 331 to drive the inclined surface wheel 331 to synchronously and horizontally rotate, the upper surface of the inclined surface wheel 331 is an inclined surface, a connecting column is arranged on the vertical inclined surface, a shaft sleeve 332 is rotationally sleeved on the side surface of the connecting column, and the shaft sleeve 332 is connected with the first massage head 15; the shaft sleeve 332 is provided with a limiting block 333, the first massage head 15 is limited by a groove arranged on the second outer shell 14 to prevent rotation, when the inclined surface wheel 331 rotates, the shaft sleeve 332 cannot rotate and does swing pinching motion instead, the shaft sleeve 332 drives the first massage head 15 to synchronously act, and the first massage head 15 carries out pinching massage on the neck; the heating module arranged in the massage head heats the massage head, and the massage head plays a role in hot compress during massage.

An eccentric groove 34 is arranged below the inclined surface wheel 331 and is connected with the push rod 32, a clamping block 35 of the push rod 32 is arranged in the eccentric groove 34 of the inclined surface wheel 331, the push rod 32 is driven to reciprocate when the inclined surface wheel 331 rotates, the push rod 32 pulls the swing rod 31 to swing back and forth, and the second massage head 16 arranged on the swing rod 31 presses and massages the shoulder.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A portable shoulder and neck massager comprises a first inner shell (11), a second inner shell (12) and a movement assembly (2), wherein a first cavity is formed between the first inner shell (11) and the second inner shell (12), and the movement assembly (2) is arranged in the first cavity; the method is characterized in that:

the movement assembly (2) comprises a driving motor (21) and two speed change gear sets (22), and the driving motor (21) and the speed change gear sets (22) are arranged in the second inner shell (12); the output shafts of the driving motors (21) are connected with input gears of two speed change gear sets (22), transmission shafts (23) of the two speed change gear sets (22) penetrate through openings formed in the second inner shell (12), and the tail ends of the transmission shafts (23) of the two speed change gear sets (22) are connected with a massage head assembly (3);

the massage head assembly (3) comprises a swinging rod (31), a push rod (32), an adapter (33), a first massage head (15) and a second massage head (16), wherein the first massage head (15) is connected to the tail end of a transmission shaft (23) of the speed change gear set (22) through the adapter (33), the push rod (32) is slidably arranged in a sliding groove (24) arranged on the outer side of the second inner shell (12), and one end of the push rod (32) is movably connected to the adapter (33); one end of the swing rod (31) is hinged to the second inner shell (12), the second massage head (16) is connected to the other end of the swing rod (31), and the other end of the push rod (32) is movably connected to the swing rod (31).

2. A portable shoulder and neck massager according to claim 1, wherein: the adaptor (33) comprises a bevel wheel (331) and a shaft sleeve (332), the bevel wheel (331) is connected to the tail end of a transmission shaft (23) of the speed change gear set (22), and a connecting column which is perpendicular to the bevel face is arranged on the bevel face of the bevel wheel (331); the shaft sleeve (332) is rotatably sleeved on the side face of the connecting column, and the shaft sleeve (332) is connected with the first massage head (15).

3. A portable shoulder and neck massager according to claim 2, wherein: the shaft sleeve (332) is provided with a limiting block (333), the limiting block (333) is arranged in a groove formed in the second outer shell (14), and the limiting block (333) is used for limiting the shaft sleeve (332) along the circumferential direction of the transmission shaft (23).

4. A portable shoulder and neck massager according to claim 2, wherein: the inclined surface wheel (331) is provided with an eccentric groove (34) on the side surface close to the second inner shell (12), one end of the push rod (32) close to the inclined surface wheel (331) is provided with a clamping block (35) matched with the eccentric groove (34), and the clamping block (35) is arranged in the eccentric groove (34) in a sliding mode.

5. A portable shoulder and neck massager according to claim 4, wherein: the cross section of the clamping block (35) along the length direction is circular or sector-shaped.

6. A portable shoulder and neck massager according to claim 1, wherein: the driving motor (21) is a double-shaft motor, two ends of the double-shaft motor are provided with worms in a shaft extending mode, and the worms are meshed with an input gear of the speed change gear set (22).

7. The portable shoulder and neck massager of claim 6 wherein: the speed change gear set (22) is composed of a plurality of gears which are meshed in sequence.

8. A portable shoulder and neck massager according to claim 1, wherein: still include first shell (13) and second shell (14), form the second cavity between first shell (13) and second shell (14), massage head subassembly (3) and interior casing set up in the second cavity, and first massage head (15) and second massage head (16) all wear out the second cavity from the opening of second shell (14).

9. A portable shoulder and neck massager according to claim 8, wherein: and a silica gel sleeve (17) is sleeved outside the second outer shell (14).