CN220253710U

CN220253710U - Rotary connecting assembly and multifunctional massager applying same

Info

Publication number: CN220253710U
Application number: CN202321797750.7U
Authority: CN
Inventors: 何知武; 卢俊宏
Original assignee: SHENZHEN WEIYI TECHNOLOGY CO LTD
Current assignee: SHENZHEN WEIYI TECHNOLOGY CO LTD
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2023-12-26
Anticipated expiration: 2033-07-10

Abstract

The utility model discloses a rotary connecting component and a multifunctional massager applying the same, wherein the rotary connecting component comprises a first connecting piece and a second connecting piece which is in clamping connection with the first connecting piece; the first connecting piece is a concave cavity connecting piece which is concave inwards, and at least one clamping groove is formed in the inner side wall of the concave cavity connecting piece; at least one group of connecting needle rows are arranged on the round bottom surface of the concave cavity connecting piece; the second connecting piece is a cylindrical connecting piece protruding outwards, and the outer side wall of the cylindrical connecting piece is provided with a connecting protrusion corresponding to the clamping groove; at least one electric connecting piece is arranged on one side surface of the cylindrical connecting piece facing the concave cavity. The rotary connecting assembly performs relative rotation through the first connecting piece and the second connecting piece so as to be clamped, and meanwhile, each electric connecting piece is respectively abutted to a corresponding group of connecting needle rows so as to realize electric connection, so that the flexibility and reliability of connecting different massager bodies with a connecting host machine in switching when the massager is applied are greatly improved.

Description

Rotary connecting assembly and multifunctional massager applying same

Technical Field

The utility model relates to the technical field of massagers, in particular to a rotary connecting component and a multifunctional massager applying the same.

Background

The massager is widely applied to life, and fatigue of users can be relieved through the massager. In order to realize multiple massage functions, the massage device is usually provided with massage heads with different shapes on a massage main machine, and different massage functions are realized through the massage heads with different shapes. However, in the prior art method, the adjustment of the massage area and the massage part is realized only by replacing the massage head, and the massage function cannot be directly adjusted, if the vibration massage function cannot be adjusted to be the telescopic massage function, if the massage function needs to be adjusted, other massagers need to be replaced, so that the massagers cannot switch the massage function. Therefore, the massager in the prior art has the problem that the massage function can not be flexibly switched.

Disclosure of Invention

The embodiment of the utility model provides a rotary connecting component and a multifunctional massager applying the same, and aims to solve the problem that the massaging function of the massager in the prior art cannot be flexibly switched.

In a first aspect, an embodiment of the present utility model provides a rotary connection assembly, including a first connection member and a second connection member that is engaged with the first connection member;

the first connecting piece is a concave cavity connecting piece which is concave inwards, and at least one clamping groove is formed in the inner side wall of the concave cavity connecting piece; at least one group of connecting needle rows are arranged on the round bottom surface of the concave cavity connecting piece;

the second connecting piece is a cylindrical connecting piece protruding outwards, and a connecting protrusion corresponding to the clamping groove is arranged on the outer side wall of the cylindrical connecting piece; at least one electric connecting sheet is arranged on one side surface of the cylindrical connecting piece facing the concave cavity;

each connecting protrusion rotates and is respectively clamped into a corresponding clamping groove, so that the cylindrical connecting piece is embedded into the concave cavity connecting piece for clamping, and meanwhile, each electric connecting piece is respectively abutted against a corresponding group of connecting pin rows to realize electric connection.

The rotary connecting assembly comprises a plurality of connecting pins which are arranged along the radial direction, wherein each connecting pin row comprises a plurality of arc-shaped connecting pieces which are insulated from each other, and the bending direction of each arc-shaped connecting piece faces to the axial direction of the cylindrical connecting piece;

the number of the connecting pins contained in the connecting pin row is equal to the number of the arc-shaped connecting sheets contained in the electric connecting sheets.

The rotary connecting assembly comprises a first connecting piece and a second connecting piece, wherein the first connecting piece comprises two groups of connecting needle rows which are axially symmetrically arranged; the second connecting piece comprises two electric connecting pieces which are arranged in an axisymmetric mode.

The rotary connecting assembly is characterized in that a plurality of clamping grooves are formed in the inner side wall of the concave cavity connecting piece, and the clamping grooves are uniformly distributed along the circumference of the concave cavity connecting piece;

the outer side wall of the cylinder connecting piece is provided with connecting protrusions with the same number as the clamping grooves, and the connecting protrusions are uniformly distributed along the circumference of the cylinder connecting piece.

The rotary connecting assembly comprises a clamping groove formed by inwards sinking the inner side wall of the concave cavity connecting piece and a sliding groove communicated with one side of the bottom end of the clamping groove; the joint of the bayonet and the chute is provided with a clamping groove bulge.

The rotary connecting assembly is characterized in that the opening at the upper end of the bayonet is in a horn mouth shape.

The rotary connecting assembly is characterized in that two clamping grooves are formed in the inner side wall of the concave cavity connecting piece, and two connecting protrusions are arranged on the outer side wall of the cylindrical connecting piece.

The rotary connecting assembly is characterized in that two clamping grooves are respectively arranged at two ends of a symmetrical shaft of the connecting needle row; the two connecting protrusions are respectively arranged at two ends of the symmetry axis of the electric connecting sheet.

In a second aspect, an embodiment of the present utility model provides a multifunctional massager, where the multifunctional massager includes a connection host, a plurality of massager bodies and a rotary connection assembly as described in the first aspect above;

the first connecting piece is assembled on the connecting host, and the second connecting piece is assembled on the massager body; the connecting host is connected with any one of the plurality of massager bodies through a first connecting piece and a second connecting piece; each massager body realizes a massaging function;

a circuit board is arranged in the connecting host, a function key is arranged on the outer wall of the connecting host, and the circuit board is electrically connected with the connecting pin row and the function key on the first connecting piece respectively;

the massage device is characterized in that a massage functional component is arranged in the massage device body and is electrically connected with the electric connecting sheet.

The multifunctional massager is characterized in that a rechargeable battery is further arranged in the connecting host; the rechargeable battery is electrically connected with the circuit board and the connecting pin row respectively.

The embodiment of the utility model provides a rotary connecting component and a multifunctional massager applying the same, wherein the rotary connecting component comprises a first connecting piece and a second connecting piece which is in clamping connection with the first connecting piece; the first connecting piece is a concave cavity connecting piece which is concave inwards, and at least one clamping groove is formed in the inner side wall of the concave cavity connecting piece; at least one group of connecting needle rows are arranged on the round bottom surface of the concave cavity connecting piece; the second connecting piece is a cylindrical connecting piece protruding outwards, and the outer side wall of the cylindrical connecting piece is provided with a connecting protrusion corresponding to the clamping groove; at least one electric connecting piece is arranged on one side surface of the cylindrical connecting piece facing the concave cavity. The rotary connecting assembly performs relative rotation through the first connecting piece and the second connecting piece, so that the cylindrical connecting piece corresponding to the second connecting piece is embedded into the concave cavity connecting piece corresponding to the first connecting piece to be clamped, and meanwhile, each electric connecting piece is respectively abutted to a corresponding group of connecting needle rows to realize electric connection, and the flexibility and reliability of connection between different massager bodies and the connecting host machine during switching of the massager are greatly improved.

Drawings

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

FIG. 1 is a block diagram of a first connector in a rotary connection assembly according to an embodiment of the present utility model;

FIG. 2 is a block diagram of a second connector in a rotary connection assembly according to an embodiment of the present utility model;

FIG. 3 is a block diagram showing an overall structure of the multifunctional massager provided by the embodiment of the present utility model;

FIG. 4 is a diagram showing an internal structure of the multifunctional massage machine according to the embodiment of the present utility model;

FIG. 5 is another internal construction view of the multifunctional massage machine according to the embodiment of the present utility model;

fig. 6 is a schematic diagram of an electrical connection structure of the multifunctional massager according to the embodiment of the present utility model.

Reference numerals: 10. a first connector; 20. a second connector; 11. a clamping groove; 12. connecting the needle row; 21. a connection protrusion; 22. an electrical connection piece; 111. a bayonet; 112. a chute; 113. the clamping groove is convex; 30. connecting with a host; 40. a massager body; 31. a function key; 32. a circuit board; 33. a rechargeable battery; 41. a motor; 42. a liner fixing seat; 43. the inner container is massaged.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. 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.

It should be understood that the terms "comprises" and "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that the terminology used in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification 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 should be further understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

In this embodiment, referring to fig. 1 to 2, as shown in the drawings, an embodiment of the present utility model provides a rotary connection assembly, which includes a first connection member 10 and a second connection member 20 that is engaged with the first connection member 10; the first connecting piece 10 is a concave cavity connecting piece which is concave inwards, and at least one clamping groove 11 is formed in the inner side wall of the concave cavity connecting piece; the round bottom surface of the concave cavity connecting piece is provided with at least one group of connecting needle rows 12; the second connecting piece 20 is a cylindrical connecting piece protruding outwards, and a connecting protrusion 21 corresponding to the clamping groove 11 is arranged on the outer side wall of the cylindrical connecting piece; at least one electric connecting piece 22 is arranged on one side surface of the cylindrical connecting piece facing the concave cavity; each connecting protrusion 21 rotates and is respectively clamped into a corresponding clamping groove 11, so that the cylindrical connecting piece is embedded into the concave cavity connecting piece for clamping, and meanwhile, each electric connecting piece 22 is respectively abutted against a corresponding group of connecting pin rows 12 to realize electric connection.

The rotary connecting assembly comprises a first connecting piece 10 and a second connecting piece 20, when the first connecting piece 10 and the second connecting piece 20 are connected in a combined mode, firstly, cylindrical connecting pieces corresponding to the second connecting piece 20 are pushed into concave cavity connecting pieces corresponding to the first connecting piece 10 along the axial direction, meanwhile, the first connecting piece 10 and the second connecting piece 20 are rotated relatively to enable the connecting protrusions 21 to rotate and be clamped into corresponding clamping grooves 11 respectively, so that the first connecting piece 10 and the second connecting piece 20 are connected in a firm clamping mode, meanwhile, the electric connecting pieces 22 are abutted to a corresponding group of connecting pin rows 12 respectively, and electric connection between the electric connecting pieces 22 and the connecting pin rows 12 is achieved.

In a more specific embodiment, each of the connecting pin rows 12 includes a plurality of connecting pins arranged in a radial direction, and the electrical connection piece 22 includes a plurality of arc connection pieces insulated from each other, and each of the arc connection pieces has a bending direction facing the axial direction of the cylindrical connection piece; the number of connection pins included in the connector pin row 12 is equal to the number of arcuate connector tabs included in the electrical connector tab 22. Specifically, the first connecting member 10 includes two groups of connecting pin rows 12 arranged in axial symmetry; the second connecting member 20 includes two electrical connection pads 22 arranged in axial symmetry.

In a specific application process, as shown in fig. 1 and 2, each set of connection pin rows 12 includes a plurality of connection pins arranged in a radial direction, and the connection pin rows 12 as illustrated in fig. 1 are composed of 6 connection pins arranged in a radial direction, that is, a radial direction of a circular bottom surface of the concave cavity connector. The electric connection piece 22 also comprises a plurality of mutually insulated arc connection pieces corresponding to the connection needle row 12, and in order to realize tight electric connection, the number of arc connection pieces arranged in the electric connection piece 22 is equal to the number of connection pins contained in the connection needle row 12, and in the practical application process, each arc connection piece is correspondingly connected with one connection pin. The bending direction of the arc-shaped connecting piece faces the axial direction of the cylindrical connecting piece, and when the first connecting piece 10 rotates relative to the second connecting piece 20, the electric connection between the connecting needle row 12 and the electric connecting piece 22 in the rotating process can be prevented from being interrupted, namely, the first connecting piece 10 can still be electrically connected with the connecting needle row 12 and the electric connecting piece 22 when rotating relative to the second connecting piece 20, so that the stability of the electric connection between the connecting needle row 12 and the electric connecting piece 22 is improved.

As shown in fig. 1 and 2, in one embodiment of the present application, two sets of connecting pin rows 12 are arranged in an axisymmetric manner, and two sets of electric connection pieces 22 are arranged in an axisymmetric manner at the same time, so that each set of connecting pin rows 12 is electrically connected with a corresponding set of electric connection pieces 22. The electric connection sheets 22 and the connecting needle rows 12 are arranged in an axisymmetric manner respectively, so that interference generated when electric connection is carried out between the two groups of electric connection sheets 22 is avoided; meanwhile, each connecting needle row 12 can be electrically connected with any one electric connecting sheet 22 of the two electric connecting sheets 22, so that the flexibility of connection is improved.

In a more specific embodiment, the inner side wall of the concave cavity connector is provided with a plurality of clamping grooves 11, and the clamping grooves 11 are uniformly distributed along the circumference of the concave cavity connector; the outer side wall of the cylinder connecting piece is provided with connecting protrusions 21 with the same number as the clamping grooves 11, and the connecting protrusions 21 are uniformly distributed along the circumference of the cylinder connecting piece. The clamping groove 11 comprises a bayonet 111 formed by inwards sinking the inner side wall of the concave cavity connecting piece and a sliding groove 112 communicated with one side of the bottom end of the bayonet 111; the joint between the bayonet 111 and the chute 112 is provided with a protrusion of the clamping groove 11. Specifically, the opening at the upper end of the bayonet 111 is in a bell mouth shape.

Specifically, the inner side wall of the concave cavity connecting piece is provided with a plurality of clamping grooves 11, and the clamping grooves 11 are uniformly distributed along the circumference; likewise, the outer side wall of the cylindrical connecting piece is provided with a plurality of connecting protrusions 21, the connecting protrusions 21 are uniformly distributed along the circumference, a plurality of clamping grooves 11 and the connecting protrusions 21 which are uniformly distributed along the circumference are arranged, and a plurality of points between the first connecting piece 10 and the second connecting piece 20 can be clamped and connected, so that the connecting stability is further improved.

The clamping groove 11 is composed of a bayonet 111 and a sliding groove 112, and a clamping groove 11 bulge is arranged between the bayonet 111 and the sliding groove 112, when the connecting bulge 21 slides into the sliding groove 112, the clamping groove 11 bulge is abutted against the side surface of the connecting bulge 21 and blocks the connecting bulge 21 to prevent the connecting bulge 21 from sliding, namely, the connecting bulge 21 can be prevented from easily sliding out of the sliding groove 112 under the action of external force, so that the connecting bulge 21 slides into the sliding groove 112 through the clamping groove 11 bulge and is in closer connection. Furthermore, in order to improve the convenience of the connection protrusion 21 sliding into the bayonet 111 for snap connection, the opening at the upper end of the buckle may be configured as a flare, and the connection protrusion 21 may slide downward along the flare and smoothly slide into the bottom of the bayonet 111, thereby improving the convenience of the connection operation between the first connector 10 and the second connector 20.

In a more specific embodiment, two clamping grooves 11 are formed in the inner side wall of the concave cavity connecting piece, and two connecting protrusions 21 are formed in the outer side wall of the cylindrical connecting piece. Wherein, the two clamping grooves 11 are respectively arranged at two ends of the symmetry axis of the connecting needle row 12; the two connection protrusions 21 are respectively disposed at two ends of the symmetry axis of the electrical connection piece 22.

Specifically, as shown in fig. 1 and 2, two clamping grooves 11 may be formed in the inner side wall of the concave cavity connector, and two connecting protrusions 21 are formed in the outer side wall of the cylindrical connector, so that the connecting protrusions 21 may be clamped in any clamping groove 11, and flexibility of clamping connection is improved. Further, the clamping grooves 11 are respectively arranged at two ends of the symmetry axis of the connecting needle row 12, the connecting protrusions 21 are respectively arranged at two ends of the symmetry axis of the electric connecting sheet 22, and then the connecting protrusions 21 are clamped in any clamping groove 11, so that tight electric connection between the electric connecting sheet 22 and the connecting needle row 12 can be realized, and the flexibility of electric connection is improved.

The embodiment of the present utility model further provides a multifunctional massager, as shown in fig. 3 to 6, which includes a connection host 30, a plurality of massager bodies 40, and a rotary connection assembly according to the first aspect; the first connector 10 is assembled on the connection host 30, and the second connector 20 is assembled on the massager body 40; the connection host 30 is connected with any one of the plurality of massager bodies 40 through the first connector 10 and the second connector 20; each of the massage bodies 40 implements a massage function, respectively; a circuit board 32 is arranged in the connection host 30, a function key 31 is arranged on the outer wall of the connection host 30, and the circuit board 32 is electrically connected with the connection pin row 12 and the function key 31 on the first connecting piece 10 respectively; a massage functional component is disposed in the massager body 40, and the massage functional component is electrically connected with the electrical connection piece 22.

The connection host 30 is a host of the massager, and comprises a function key 31 for inputting massage instructions and a circuit board 32 for realizing intelligent control, wherein the circuit board 32 is electrically connected with the function key 31 and the connection needle bar 12 respectively. The massager body 40 is a functional device for massaging, a massaging functional component for realizing a massaging function is arranged in the massager body 40, and the massaging functional component is electrically connected with the electric connection piece 22, so that after the massager body 40 is in clamping connection with the connection host 30 through the first connecting piece 10 and the second connecting piece 20, the massaging functional component is electrically connected with the circuit board 32. The massage functional component can be a telescopic rotary massage component, a negative pressure suction massage component, a vibration massage component or a heating massage component and the like. For example, in the structure shown in fig. 5, the massage function unit is a telescopic rotary massage unit, and a motor 41, a liner fixing base 42 fixedly connected to an output end of the motor 41, and a massage liner 43 assembled in the liner fixing base 42 are provided in the massage function unit. Each massager body 40 is provided with one of the above-mentioned massage functions, and the massage functions are switched by switching between different massager bodies 40 to be electrically connected with the connection host 30.

In a more specific embodiment, a rechargeable battery 33 is further disposed in the connection host 30; the rechargeable battery 33 is electrically connected to the circuit board 32 and the connector pin bank 12, respectively. In a specific application process, a rechargeable battery 33 can be further arranged in the connecting host 30, and the rechargeable battery 33 is electrically connected with the circuit board 32 and the connecting pin row 12, so that the massage functional component is driven to work through the rechargeable battery 33, and the overall convenience of the multifunctional massager is improved.

While the utility model has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. The rotary connecting assembly is characterized by comprising a first connecting piece and a second connecting piece which is in clamping connection with the first connecting piece;

2. The rotary connection assembly of claim 1 wherein each of said connector pin rows includes a plurality of radially aligned connector pins, said electrical connection tabs including a plurality of mutually insulated arcuate connection tabs, each of said arcuate connection tabs having a bending direction oriented in an axial direction of said cylindrical connector;

3. The rotary union assembly of claim 2, wherein the first union piece comprises two sets of axially symmetrically arranged union pin rows; the second connecting piece comprises two electric connecting pieces which are arranged in an axisymmetric mode.

4. The rotary connection assembly according to claim 2 or 3, wherein a plurality of clamping grooves are formed in the inner side wall of the concave cavity connecting piece, and the clamping grooves are uniformly distributed along the circumference of the concave cavity connecting piece;

5. The rotary connecting assembly according to claim 4, wherein the clamping groove comprises a bayonet formed by inward recessing of the inner side wall of the concave cavity connecting piece and a chute communicated with one side of the bottom end of the bayonet; the joint of the bayonet and the chute is provided with a clamping groove bulge.

6. The rotary connection assembly of claim 5, wherein the upper opening of the bayonet is flared.

7. The rotary connection assembly of claim 5, wherein the inner side wall of the female cavity connector is provided with two clamping grooves, and the outer side wall of the cylindrical connector is provided with two connecting protrusions.

8. The rotary joint assembly according to claim 7, wherein two of the clamping grooves are respectively provided at both ends of the symmetry axis of the joint pin row; the two connecting protrusions are respectively arranged at two ends of the symmetry axis of the electric connecting sheet.

9. A multifunctional massager, characterized in that the multifunctional massager comprises a connecting host machine, a plurality of massager bodies and the rotary connecting assembly as claimed in any one of claims 1 to 8;

10. The multifunctional massager according to claim 9, wherein a rechargeable battery is further provided in the connection host; the rechargeable battery is electrically connected with the circuit board and the connecting pin row respectively.