CN217612497U

CN217612497U - Electrode slice floating attaching connection structure and neck massager

Info

Publication number: CN217612497U
Application number: CN202220327712.4U
Authority: CN
Inventors: 张文; 王光鑫
Original assignee: Sichuan Qianli Beoka Medical Technology Inc
Current assignee: Sichuan Qianli Beoka Medical Technology Inc
Priority date: 2022-02-14
Filing date: 2022-02-14
Publication date: 2022-10-21
Anticipated expiration: 2032-02-14

Abstract

The utility model discloses an electrode slice floating laminating connection structure in the field of massage equipment, which comprises a machine body and an electrode slice positioned on the machine body, wherein a guide cylinder is arranged on the machine body, a ball head is arranged in the guide cylinder in a sliding manner, a pre-pressing spring is arranged between the bottom of the guide cylinder and the ball head, the top of the guide cylinder is of a spherical structure matched with the ball head, an opening is arranged at the top end of the spherical structure, and the part of the top of the ball head is exposed out of the opening under the action of the pre-pressing spring; the electrode plate is fixed on the front surface of the base plate, and the middle of the back surface of the base plate is fixedly connected with the top of the ball head; and the periphery of the top of the guide cylinder is provided with an elastic supporting piece for elastically supporting the periphery of the substrate. The utility model discloses a form main elastic contact in middle part, peripheral a plurality of vice elastic contact's connection structure form between electrode slice and organism, realized the unsteady connection of electrode slice, can guarantee the inseparable laminating of electrode slice and neck all the time, improved user and used experience and massage effect.

Description

Electrode slice floating attaching connection structure and neck massager

Technical Field

The utility model relates to a massage equipment field especially relates to an electrode slice laminating connection structure and neck massage appearance that float.

Background

At present, there are diversified neck massage appearance in the market, and its major structure is through setting up the electrode slice symmetry on the organism, then wears at the neck, or places in the neck below as the pillow, makes electrode slice and neck laminating to realize the electrotherapy massage, reach and relax muscle, alleviate tired purpose. The electrode slice of the existing neck massager is mostly fixed, and the following defects are mainly existed in the use process: because people cannot wear the massager or lie on the massager each time, the electrode plates can be ensured to be just attached to the neck properly, and continuous adjustment is needed; for different people, the neck shapes are different, and the requirements on the angle of the electrode plate are different, so that the fixed electrode plate has poor adaptability; still some have raising and lowering functions's massage appearance, also can cause the local laminating of neck to be bad because of the angle variation in the lift in-process, influenced user's use and experienced.

SUMMERY OF THE UTILITY MODEL

For overcoming the above-mentioned not enough that current neck massage appearance exists, the utility model discloses the technical problem that solve is: provides an electrode slice floating fit connecting structure capable of improving the fit effect of the electrode slice and a neck massager.

The utility model provides a technical scheme that its technical problem adopted is:

the electrode plate floating fit connecting structure comprises a machine body and an electrode plate positioned on the machine body, wherein a guide cylinder is arranged on the machine body, a ball head is arranged in the guide cylinder in a sliding mode, a pre-pressing spring is arranged between the bottom of the guide cylinder and the ball head, the top of the guide cylinder is of a spherical structure matched with the ball head, an opening is formed in the top end of the spherical structure, and the part of the top of the ball head is exposed out of the opening under the action of the pre-pressing spring; the electrode plate is fixed on the front surface of the base plate, and the middle of the back surface of the base plate is fixedly connected with the top of the ball head; the periphery of the top of the guide cylinder is provided with an elastic supporting piece for elastically supporting the periphery of the substrate, and the elasticity of each contact point is consistent.

Furthermore, a through hole is formed in the middle of the ball head, a screw column is arranged in the middle of the back face of the substrate, and the substrate and the ball head are fixedly connected through a mounting screw which penetrates through the through hole and then is connected with the screw column.

Furthermore, a supporting slide block is arranged in the guide cylinder in a sliding mode and located between the pre-pressing spring and the ball head, and a spherical structure matched with the ball head is arranged at the top of the supporting slide block.

Furthermore, the bottom of the guide cylinder is provided with a detachable limit stop, and the middle part of the limit stop is provided with a bulge for fixing the pre-pressing spring.

Further, the pre-pressing spring provides an elastic force greater than that generated by the elastic support member.

Furthermore, the elastic supporting piece is at least three springs, elastic sheets or soft rubber pieces which are uniformly distributed on the periphery of the top of the guide cylinder.

Furthermore, the elastic supporting piece is an annular spring, an elastic sheet or a soft rubber piece which is contacted with the periphery of the substrate, and the top of the annular elastic supporting piece is in a wave shape matched with the substrate.

Furthermore, the elastic supporting piece is an elastic sheet and comprises an annular plate and a plurality of elastic sheet branches with different bending degrees, the elastic sheet branches are positioned on the periphery of the annular plate, the annular plate is fixed at the top of the guide cylinder, and the elastic sheet branches are abutted to the periphery of the base plate.

Furthermore, a plurality of limiting columns are arranged on the periphery of the top of the guide cylinder, and a plurality of limiting holes matched with the limiting columns are formed in the annular plate.

Furthermore, the number of the elastic sheet branches is three, the electrode plate and the base plate are integrally triangular, and the three elastic sheet branches are respectively supported on three corners of the base plate.

Furthermore, the contact part of the elastic sheet branch and the substrate is provided with an arc chamfer.

Furthermore, a conducting strip is arranged on the electrode plate, and a guide opening for the conducting strip to pass through is formed in the machine body.

The neck massager comprises a shell component and an electrotherapy component positioned in the shell component, wherein the electrotherapy component comprises an electrode plate, and the electrode plate is connected with the body of the electrotherapy component through the electrode plate floating fit connection structure.

Furthermore, the machine body of the electrotherapy assembly comprises a main casing body and a flexible assembly positioned at the top of the main casing body, wherein a fixed casing is arranged at the top of the inner side of the flexible assembly, the guide cylinder is arranged at the inner side of the fixed casing, an installation cavity matched with the electrode plate is arranged on the flexible assembly, and the electrode plate and the elastic support piece are arranged between the top of the fixed casing and the installation cavity.

Further, the electrode slice includes two, and sets up along electrotherapy subassembly's axis symmetry.

Furthermore, the flexible assembly is of a saddle-shaped structure with soft glue wrapping hard glue.

Further, be equipped with three at least optical axes along vertical direction in the casing subassembly, the side of main casing body is equipped with the linear bearing with optical axis sliding connection, be equipped with the lift gasbag between main casing body bottom and the bottom of casing subassembly.

The utility model has the advantages that: through set up bulb, pre-compaction spring and elastic support piece between electrode slice and organism for form main elastic contact in middle part, peripheral a plurality of vice elastic contact between electrode slice and the organism, and rotatable connection structure form, thereby realized the unsteady connection of electrode slice, to different users and different use cases, the electrode slice can guarantee all the time with the inseparable laminating of neck under pre-compaction spring and elastic support piece's effect, improved user and used experience and massage effect.

Drawings

Fig. 1 is a schematic view of the electrode plate mounting structure of the present invention.

Fig. 2 is a schematic structural view of the neck massager of the present invention.

Figure 3 is the explosion structure diagram of the electrotherapy component of the utility model.

Figure 4 is the assembly structure diagram of the electrotherapy component of the utility model.

The mark in the figure is 1-electrode plate, 11-base plate, 12-screw column, 13-conducting strip, 2-guide cylinder, 21-opening, 22-limit stop, 23-bulge, 24-limit column, 3-bulb, 31-through hole, 4-pre-pressing spring, 5-elastic support piece, 51-annular plate, 52-elastic piece branch, 53-limit hole, 6-support sliding block, 7-shell component, 71-optical axis, 8-electrotherapy component, 81-main shell, 82-flexible component, 83-fixed shell, 84-installation cavity, 85-linear bearing and 9-lifting air bag.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1, the electrode plate floating lamination connecting structure of the utility model comprises a machine body and an electrode plate 1 located on the machine body, wherein a guide cylinder 2 is arranged on the machine body, a ball head 3 is arranged in the guide cylinder 2 in a sliding manner, a pre-pressing spring 4 is arranged between the bottom of the guide cylinder 2 and the ball head 3, the top of the guide cylinder 2 is a spherical structure matched with the ball head 3, an opening 21 is arranged at the top end of the spherical structure, and the part of the top of the ball head 3 is exposed out of the opening 21 under the action of the pre-pressing spring 4; the electrode plate 1 is fixed on the front surface of the substrate 11, and the middle of the back surface of the substrate 11 is fixedly connected with the top of the ball head 3; the periphery of the top of the guide cylinder 2 is provided with an elastic supporting piece 5 for elastically supporting the periphery of the substrate 11, and the elasticity of each contact point is consistent.

The working state of the utility model is that, in the natural state, the ball head 3 is pressed tightly on the top of the guide cylinder 2 by the pre-pressing spring 4, and meanwhile, the elastic support piece 5 is also pressed against the base plate 11, and the electrode plate 1 is at the highest position at the moment; in the use, when the neck just contacted with electrode slice 1, can compress elastic support piece 5 or pre-compaction spring 4, drive electrode slice 1 and deflect, wait to wear stably or lie after, electrode slice 1 can remain the inseparable laminating with the neck all the time under the elastic force effect. Compare fixed electrode slice of tradition, the application provides a laminating connection structure that floats can improve electrode slice 1's adaptability and laminating nature greatly to improve user and use experience and massage effect.

In order to facilitate the connection between the base plate 11 and the ball head 3, a through hole 31 is formed in the middle of the ball head 3, a screw post 12 is formed in the middle of the back of the base plate 11, and the base plate 11 and the ball head 3 are fixedly connected through a mounting screw which penetrates through the through hole 31 and then is connected with the screw post 12. The size of the screw studs 12 is preferably smaller than the size of the openings 21, so that the screw studs 12 can project into the guide cylinder 2 during the transitional compression of the electrode plate 1, thereby increasing the adjustment range of the electrode plate 1.

Because the bulb 3 can be constantly moved and rotated in the use process, and the bulb 3 directly contacts with the pre-pressing spring 4 to constantly wear the spring, the rotation of the bulb 3 and the connection reliability of the bulb and the pre-pressing spring are also influenced. Therefore, the preferred scheme is that a supporting slide block 6 is further arranged in the guide cylinder 2 in a sliding manner, the supporting slide block 6 is located between the pre-pressing spring 4 and the ball head 3, and a spherical structure matched with the ball head 3 is arranged at the top of the supporting slide block 6. Through setting up supporting slide 6, can avoid the friction with pre-compaction spring 4, also improved the stationarity that bulb 3 rotated.

In order to facilitate the installation of the ball head 3, the supporting slide block 6 and the pre-pressing spring 4, the bottom of the guide cylinder 2 is provided with a detachable limit stop 22, and the middle part of the limit stop 22 is provided with a bulge 23 for fixing the pre-pressing spring 4. The limit stop 22 can be fixed at the bottom of the guide cylinder 2 through threaded connection, screw connection or the like.

Further, the pre-pressure spring 4 provides an elastic force greater than that generated by the elastic support 5. When electrode slice 1 is attached to the neck, electrode slice 1 will deflect at an angle and then be compressed integrally, so that electrode slice 1 is tightly attached to the neck.

For the elastic support piece 5, various structural forms are provided, the first is that the elastic support piece 5 is at least three springs, elastic sheets or soft rubber pieces which are uniformly distributed on the periphery of the top of the guide cylinder 2, and the structural form is simpler and more flexible, but the installation is more troublesome; secondly, the elastic supporting piece 5 is an annular spring, an elastic sheet or a soft rubber piece which is contacted with the periphery of the substrate 11, the top of the annular elastic supporting piece is in a wave shape matched with the substrate, the structural form is more complicated than that of the first structure, but the installation is more convenient; thirdly, the elastic supporting member 5 is a spring plate, and comprises an annular plate 51 and a plurality of spring plate branches 52 with different bending degrees, the annular plate 51 is fixed on the top of the guide cylinder 2, and the plurality of spring plate branches 52 are abutted with the periphery of the base plate 11. Therefore, the optimal scheme is a third structural form, so that the installation is convenient, and the structure is simpler.

To the elastic support member 5 of the third structural form, when being installed, the elastic support member 5 needs to be prevented from deflecting, and the scheme adopted by the application is that the periphery of the top of the guide cylinder 2 is provided with a plurality of limiting columns 24, and the annular plate 51 is provided with a plurality of limiting holes 53 matched with the limiting columns 24. When the fixing device is installed, the limiting holes 53 are aligned to the limiting columns 24, and then the fixing device is fixedly connected in a hot melting mode.

In order to further optimize the structure, the application also provides the following preferred scheme: in order to simplify the structure, the number of the spring plate branches 52 is three, the electrode plate 1 and the substrate 11 are triangular integrally, and the three spring plate branches 52 are supported at three corners of the substrate 11 respectively. In order to make the elastic piece branch 52 and the substrate 11 in better sliding contact, an arc-shaped chamfer is arranged at the contact part of the elastic piece branch 52 and the substrate 11. In order to avoid the transition deflection of the electrode plate 1 and realize the conduction of the electrode plate 1, the electrode plate 1 is provided with a conducting plate 13, the machine body is provided with a guide opening for the conducting plate 13 to pass through, and the size of the guide opening is slightly larger than that of the conducting plate 13, so that the electrode plate is limited properly.

The neck massager is shown in figures 2-4 and comprises a shell component 7 and an electrotherapy component 8 positioned in the shell component 7, wherein the electrotherapy component 8 comprises an electrode plate 1, and the electrode plate 1 is connected with the body of the electrotherapy component 8 through the electrode plate floating fit connection structure.

Specifically, the organism of electrotherapy subassembly 8 includes main casing body 81 and the flexible assembly 82 that is located main casing body 81 top, the inboard top of flexible assembly 82 is equipped with fixed casing 83, guide cylinder 2 sets up the inboard at fixed casing 83, be equipped with on the flexible assembly 82 with electrode slice 1 assorted installation cavity 84, electrode slice 1, base plate 11 and elastic support piece 5 are installed between the top of fixed casing 83 and installation cavity 84.

In order to improve the massage effect, the electrode plate 1 comprises two pieces which are symmetrically arranged along the central axis of the electrotherapy component 8.

In order to improve the comfort and the structural strength, the flexible assembly 82 is of a saddle-shaped structure with soft glue wrapping hard glue.

Further, in order to realize the lifting function of the electrotherapy component 8 and meet different use requirements, at least three optical axes 71 are arranged in the housing component 7 along the vertical direction, a linear bearing 85 connected with the optical axes 71 in a sliding manner is arranged on the side surface of the main housing 81, and a lifting air bag 9 is arranged between the bottom of the main housing 81 and the bottom of the housing component 7. When needs electrotherapy subassembly goes up and down, can start lift gasbag 9, lift gasbag 9 promotes casing subassembly 7 through breathing in or exhausting and goes up and down along linear bearing 85, and the electrotherapy subassembly can lead to the main contact in the middle of the base plate 11 to shift up or descend at rising or the decline in-process, and corresponding base plate 11 can float and adapt to the laminating neck, lets the neck can keep laminating on electrode slice 1 all the time at the lift in-process to realize the self-adaptation adjustment effect of electrode slice 1 in the lift.

Claims

1. Electrode slice laminating connection structure floats, electrode slice (1) including the organism with being located the organism, characterized by:

the machine body is provided with a guide cylinder (2), a ball head (3) is arranged in the guide cylinder (2) in a sliding mode, a pre-pressing spring (4) is arranged between the bottom of the guide cylinder (2) and the ball head (3), the top of the guide cylinder (2) is of a spherical structure matched with the ball head (3), an opening (21) is formed in the top end of the spherical structure, and the part of the top of the ball head (3) is exposed out of the opening (21) under the action of the pre-pressing spring (4);

the electrode plate is characterized by further comprising a substrate (11), the electrode plate (1) is fixed on the front surface of the substrate (11), and the middle of the back surface of the substrate (11) is fixedly connected with the top of the ball head (3);

the periphery of the top of the guide cylinder (2) is provided with an elastic supporting piece (5) for elastically supporting the periphery of the substrate (11) and enabling the elasticity of each contact point to be consistent.

2. The electrode sheet floating fit connection structure of claim 1, characterized in that: the ball head (3) middle part is equipped with through-hole (31), base plate (11) back middle part is equipped with screw post (12), base plate (11) and ball head (3) are through passing the mounting screw fixed connection that links to each other with screw post (12) behind through-hole (31).

3. The electrode sheet floating fit connection structure of claim 1, characterized in that: still slide in the guide cylinder (2) and be provided with supporting slide (6), supporting slide (6) are located between pre-compaction spring (4) and bulb (3), supporting slide (6) top be equipped with bulb (3) assorted spherical structure.

4. The electrode sheet floating fit connection structure of claim 1, characterized in that: the bottom of the guide cylinder (2) is provided with a detachable limit stop (22), and the middle part of the limit stop (22) is provided with a bulge (23) for fixing the pre-pressing spring (4).

5. The electrode sheet floating fit connection structure of claim 1, characterized in that: the elastic force provided by the pre-pressing spring (4) is larger than the elastic force generated by the elastic supporting piece (5).

6. The electrode sheet floating fit connection structure of claim 1, characterized in that: the elastic supporting piece (5) is at least three springs, elastic sheets or soft rubber pieces which are uniformly distributed on the periphery of the top of the guide cylinder (2).

7. The electrode sheet floating attachment connection structure of claim 1, characterized in that: the elastic supporting piece (5) is an annular spring, an elastic sheet or a soft rubber piece which is contacted with the periphery of the base plate (11), and the top of the annular elastic supporting piece (5) is in a wave shape matched with the base plate (11).

8. The electrode sheet floating attachment connection structure of claim 1, characterized in that: the elastic supporting piece (5) is an elastic sheet and comprises an annular plate (51) and a plurality of elastic sheet branches (52) which are located on the periphery of the annular plate (51) and have different bending degrees, the annular plate (51) is fixed to the top of the guide cylinder (2), and the elastic sheet branches (52) are abutted to the periphery of the base plate (11).

9. The electrode sheet floating fit connection structure of claim 8, characterized in that: the guide cylinder (2) top periphery is equipped with a plurality of spacing posts (24), be equipped with a plurality of spacing holes (53) with spacing post (24) assorted on annular plate (51).

10. The electrode sheet floating fit connection structure of claim 8, characterized in that: the number of the elastic sheet branches (52) is three, the electrode plate (1) and the base plate (11) are integrally triangular, and the three elastic sheet branches (52) are respectively supported on three corners of the base plate (11).

11. The electrode sheet floating attachment connection structure of claim 8, characterized in that: the contact part of the elastic sheet branch (52) and the substrate (11) is provided with an arc chamfer.

12. The electrode sheet floating fit connection structure of claim 8, characterized in that: the electrode plate (1) is provided with a conducting strip (13), and the machine body is provided with a guide opening for the conducting strip (13) to pass through.

13. Neck massage appearance, including casing subassembly (7) and be located electrotherapy subassembly (8) of casing subassembly (7), characterized by: the electrotherapy component (8) comprises an electrode plate (1), and the electrode plate (1) is connected with the body of the electrotherapy component (8) through the electrode plate floating fit connection structure according to any one of claims 1 to 11.

14. The neck massager of claim 13 wherein: the organism of electrotherapy subassembly (8) includes main casing body (81) and flexible assembly (82) that are located main casing body (81) top, the inboard top of flexible assembly (82) is equipped with fixed casing (83), guide cylinder (2) set up the inboard at fixed casing (83), be equipped with on flexible assembly (82) with electrode slice (1) assorted installation cavity (84), electrode slice (1) and elastic support piece (5) are installed between the top of fixed casing (83) and installation cavity (84).

15. The neck massager of claim 14 wherein: electrode slice (1) includes two, and sets up along the axis symmetry of electrotherapy subassembly (8).

16. The neck massager of claim 14 wherein: the flexible assembly (82) is of a saddle-shaped structure with soft glue wrapping hard glue.

17. The neck massager of claim 14 wherein: be equipped with three at least optical axis (71) along vertical direction in the casing subassembly (7), the side of the main casing body (81) is equipped with linear bearing (85) with optical axis (71) sliding connection, be equipped with lift gasbag (9) between the bottom of the main casing body (81) bottom and casing subassembly (7).