CN211273158U

CN211273158U - Massage head and low-frequency cervical vertebra massager

Info

Publication number: CN211273158U
Application number: CN201922049903.XU
Authority: CN
Inventors: 刘杰; 周彬彬; 方炳泉
Original assignee: Guangdong SKG Intelligent Technology Co Ltd
Current assignee: SKG Health Technologies Co Ltd.
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-08-18
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses a massage head and low frequency cervical vertebra massager, low frequency cervical vertebra massager includes the electrode slice, heating coil and NTC temperature detection head, the massage head includes the base, tray and intermediate pillar, the base is used for with main part leg joint, the tray is used for installing low frequency cervical vertebra massager's electrode slice, heating coil and NTC temperature detection head, the tray deviates from the cambered surface of one side formation indent of base in order to laminate with the neck, intermediate pillar connects base and tray, the inside cavity of intermediate pillar, intermediate pillar thickness is gradually crescent after base to tray direction decrease earlier. The utility model discloses technical scheme can improve the laminating degree with the neck.

Description

Massage head and low-frequency cervical vertebra massager

Technical Field

The utility model relates to the technical field of massage devices, in particular to a massage head and a low-frequency cervical vertebra massager.

Background

The low-frequency cervical vertebra massager usually utilizes the massage head with the electrode plates to contact with the neck to massage the neck, and because the shape and the structure of the neck are irregular, the fitness between the massage head and the neck in the related art is not good, thereby leading to poor massage effect.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a massage head, aiming at improving the fitting degree with the neck.

In order to achieve the above object, the utility model provides a massage head, on locating low frequency cervical vertebra massager's main part support, low frequency cervical vertebra massager includes electrode slice, heating coil and NTC temperature detecting head, include: the base is used for being connected with the main body bracket; the tray is used for mounting the electrode plate, the heating coil and the NTC temperature detecting head, and one side of the tray, which is far away from the base, forms an inwards concave cambered surface which is consistent with the outline of the neck; and the middle column is connected with the base and the tray, the middle column is hollow, and the thickness of the middle column is gradually reduced and then gradually increased from the base to the tray.

Optionally, the inner side wall of the middle column forms a concave surface, and the outer side wall of the middle column forms a curved surface connecting the concave surface and the convex surface.

Optionally, the edge of the tray, which is away from one side of the base, is provided with an annular mounting groove, the edge of the electrode plate is provided with a second flanging matched with the mounting groove, the electrode plate is bonded with the tray, and the tray is provided with a glue storage groove communicated with the mounting groove on the inner side of the mounting groove.

Optionally, one side of the tray, which faces away from the base, is provided with a positioning groove for accommodating the NTC temperature probe.

Optionally, the base, tray and center post are integrally formed.

Optionally, the thickness of the side wall of the middle column is between [0.5 and 1] mm, and the thickness of the tray is between [0.5 and 2] mm.

The utility model discloses still provide a low frequency cervical vertebra massager, including main part support and a plurality of as above-mentioned any one of all schemes massage head, be equipped with the confession on the main part support the first through-hole that the massage head passed, the base with the intermediate prop card is gone into first through-hole.

Optionally, the low-frequency cervical vertebra massager further comprises a clamping piece, a connecting column is arranged at the edge of the first through hole, a threaded hole is formed in the connecting column, and the clamping piece, the massaging head and the main body support are fixed through screws.

Optionally, a second through hole is formed in the position, corresponding to the connecting column, of the base, a fool-proof portion is arranged on the connecting column, and a fool-proof opening corresponding to the fool-proof portion is formed in the second through hole of the base.

Optionally, the main body support is an arc shape matched with the shape of the neck, the cross section of the main body support is in a U shape, the first through hole is formed in the bottom of the U shape, and the edge of the first through hole is provided with a thinning portion with the thickness smaller than the thickness of the rest parts of the main body support.

The utility model discloses a set up the massage head and include the base, tray and center pillar, and set up the cambered surface of one side formation and the indent of neck laminating of tray, the lateral wall thickness that sets up the center pillar is close to the one end of base to center pillar at center pillar and is close to the one end of tray and reduces gradually the back increase earlier, make the massage head receive when pressure its all around thin wall inwards gently warp, reduce the possibility of obtrusive deformation, when the user wears, the massage head bulldozes can be relaxed by the neck, slightly warp flexibly, make the cambered surface of tray can more in time along with user's removal and change the angle, thereby more laminating user's neck, make massage effect better.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a low-frequency cervical vertebra massager in an embodiment of the present invention;

fig. 2 is a schematic view of a split structure of the low-frequency cervical vertebra massager in an embodiment of the present invention;

fig. 3 is a schematic sectional view of the low-frequency cervical vertebra massager in an embodiment of the present invention;

fig. 4 is another schematic sectional view of the low-frequency cervical vertebra massager in an embodiment of the present invention;

fig. 5 is a partially enlarged view of a portion a in fig. 4;

fig. 6 is a partially enlarged view of a portion B in fig. 4;

FIG. 7 is a schematic view of a partial structure of the massage head and the main body frame according to an embodiment of the present invention;

FIG. 8 is an exploded view of the massage head, the main body frame and the clip according to an embodiment of the present invention;

fig. 9 is an exploded view of the massage head, the main body frame and the clip according to another embodiment of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Massage head	143	Locating slot
101	Electrode plate	150	Middle column
				102	Heating coil	200	Main body support
103	NTC temperature probe	210	First through hole
				104	Second turned-over edge	220	Hard annular frame
110	First turned-over edge	221	Connecting column
				120	Annular groove	222	Threaded hole
121	Second through hole	223	Fool-proof part
				122	Fool-proof mouth	230	Thinned part
130	Base seat	300	Clamping piece
				140	Tray	310	Wire through hole
141	Mounting groove	400	Screw with a thread
				142	Glue storage tank	500	Outer cover

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if "and/or" is presented throughout, it is meant to include three juxtapositions, exemplified by "A and/or B" including either scheme A, or scheme B, or schemes in which both A and B are satisfied. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a massage head which is suitable for a low-frequency cervical vertebra massager.

In an embodiment of the present invention, referring to fig. 1 and 2, the massage head 100 is disposed on a main body bracket 200 of a low frequency cervical vertebra massager, the low frequency cervical vertebra massager includes an electrode plate 101, a heating coil 102 and an NTC temperature detecting head 103, and the massage head 100 includes a base 130, a tray 140 and a middle post 150.

Wherein, the base 130 is used for being connected with the main part support 200 of low frequency cervical vertebra massager, tray 140 is used for installing the electrode slice 101 of low frequency cervical vertebra massager, heating coil 102 and NTC temperature detection head 103, one side that tray 140 deviates from base 130 forms the indent cambered surface that accords with the neck profile, base 130 and tray 140 are connected to center pillar 150, when the user uses the low frequency cervical vertebra massager, hang main part support 200 at the neck, tray 140 through massage head 100 contacts with the neck, realize the massage function, because one side of tray 140 forms the cambered surface with the indent of neck laminating, make massage head 100 can more laminate with the neck, thereby make massage effect better.

Referring to fig. 2 and 3, the middle column 150 is hollow, and the thick bottom of the middle column 150 gradually decreases and then increases from the base 130 to the tray 140, so that the thin walls around the massage head 100 deform slowly inward when the massage head is under pressure, and the possibility of abrupt deformation is reduced, that is, when the massage head 100 is worn by a user, the massage head 100 is pushed by the neck and can deform slowly and flexibly slightly, so that the arc surface of the tray 140 can change angles along with the movement of the user more timely, and the arc surface fits the neck of the user more, and the massage effect is better.

In one embodiment, the inner sidewall of the middle column 150 forms a concave surface, and the outer sidewall of the middle column 150 forms a curved surface connecting the concave surface and the convex surface, so that on one hand, the thickness variation of the sidewall of the middle column 150 is realized, so that the massage head 100 can deform more smoothly when being subjected to pressure, and on the other hand, the inner sidewall of the middle column 150 forms a concave surface, i.e., a cavity with a small end diameter and a large middle diameter is formed inside the middle column 150, so that the middle column 150 deforms smoothly but is not easily collapsed when the massage head 100 is subjected to pressure.

In another embodiment, the inner sidewall and the outer sidewall of the middle column 150 are both curved surfaces formed by connecting the concave surface and the convex surface, so that the middle column 150 deforms more smoothly when being pressed, and thus the massage head fits the neck more and the massage effect is better.

Referring to fig. 2, 4 and 5, in an embodiment, an annular mounting groove 141 is formed in an edge of one side of the tray 140 away from the base 130, a second flange 104 matched with the mounting groove 141 is formed in an edge of the electrode sheet 101, the second flange 104 is clamped into the mounting groove 141, and the electrode sheet 101 is bonded to the tray 140 by using an adhesive, so that the electrode sheet 101 and the tray 140 can be fixed. In this embodiment, tray 140 is equipped with glue storage tank 142 in mounting groove 141 inboard, glue storage tank 142 and mounting groove 141 intercommunication, back in second turn-ups 104 card goes into mounting groove 141, the viscose in mounting groove 141 can be extruded partly by second turn-ups 104, glue storage tank 142's setting makes the viscose that extrudes out can not spill over, thereby it is more firm to make tray 140 and electrode slice 101 installation, and make low frequency cervical vertebra massager outward appearance cleaner and tidier.

In an embodiment, a positioning groove 143 for accommodating the NTC temperature detecting head 103 is disposed on a side of the tray 140 away from the base 130, so that the NTC temperature detecting head 103 can be attached to the inner surface of the electrode sheet 101, and the thermal connection between the electrode sheet 101 and the NTC temperature detecting head 103 is more reliable, the position of the NTC temperature detecting head 103 on the massage head 100 can be kept stable, and the positioning groove 143 can play a role of avoiding space, so that the NTC temperature detecting head 103 does not affect the smoothness of the surface of the tray 140, so that the surface of the tray 140 can be better attached to the neck, and the NTC temperature detecting head 103 can more accurately detect the temperature.

In one embodiment, the base 130, the tray 140 and the middle post 150 are integrally formed, which not only saves the assembly process, but also ensures the whole massage head 100 to be flexible and more skin-friendly.

In one embodiment, the middle column 150 is hollow, and the middle of the clip 300 is provided with a wire hole 310 for connecting a power supply wire to the electrode plate 101.

In one embodiment, the sidewall thickness of the middle column 150 is between [0.5-1] mm, so that on one hand, the sidewall is prevented from being too thin and easily damaged in the extrusion deformation process, and on the other hand, the resistance in the deformation process is small, so that the user experience is better; the thickness value of the tray 140 is between 0.5 and 2 millimeters, the thickness is moderate, the tray is not too thin, the electrode plates 101 and the heating coils 102 are convenient to mount, and the deformation of the massage head 100 is not influenced by too thick tray.

The utility model discloses still provide a low frequency cervical vertebra massager, this low frequency cervical vertebra massager include main part support 200 and a plurality of massage head 100, and the concrete structure of this massage head 100 refers to above-mentioned embodiment, because this low frequency cervical vertebra massager has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, no longer gives unnecessary details here.

Referring to fig. 2, 7 and 8, in an embodiment, the low frequency cervical vertebra massager further includes a clip 300, the main body bracket 200 is provided with a first through hole 210 for the massage head 100 to pass through, the base 130 and the middle column 150 are clamped into the first through hole 210, the edge of the first through hole 210 is provided with a connection column 221, the connection column 221 is provided with a threaded hole 222, the clip 300, the massage head 100 and the main body bracket 200 are fixed by a screw 400, in the process of installing the massage head 100 on the main body bracket 200, the massage head 100 is firstly clamped into the first through hole 210, then the clip 300 is pressed on the base 130, and the clip 300, the massage head 100 and the main body bracket 200 are fixed by the screw 400, which is convenient to assemble and has a stable structure.

In an embodiment, the base 130 and the middle column 150 are elastically clamped into the first through hole 210, it can be understood that the cross-sectional area of the base 130 is larger than that of the first through hole 210, after the base 130 and the middle column 150 are elastically clamped into the first through hole 210, the main body bracket 200 is clamped on the middle column 150 at a position close to the base 130, the position where the edge of the base 130 is increased relative to the cross-sectional area of the first through hole 210 plays a role in positioning and preventing falling, and the clip 300 pressing on the base 130 clamps the base 130 between the clip 300 and the main body bracket 200.

Referring to fig. 9, in some embodiments, a plurality of massage heads 100 are provided, each massage head 100 is provided with a clip 300, and the clips 300 are integrally formed, so that the number of threaded holes 222 is reduced, and the assembly is more convenient.

Referring to fig. 6, in an embodiment, the number of the massage heads 100 is two, the number of the clamping pieces 300 is two, the two clamping pieces 300 are integrally formed, that is, the length of one clamping piece 300 is lengthened, the lengthened clamping piece 300 is utilized to cooperate with the screw 400 to further fix the two massage heads 100, originally, four screws are needed to assemble the two massage heads, after the improvement of the scheme, only one screw needs to be connected to assemble the two massage heads, the number of the threaded holes 222 is reduced, the assembly is more convenient and faster, and the cost of the screw 400 is saved.

In an embodiment, a hard annular frame 220 is disposed at the edge of the first through hole 210, a first flange 110 is disposed at the edge of the base 130, the first flange 110, the base 130 and the middle column 150 form an annular groove 120, the shape and size of the hard annular frame 220 are matched with those of the annular groove 120, the primary fixation between the massage head 100 and the main body bracket 200 can be realized by utilizing the mutual clamping between the annular groove 120 and the hard annular frame 220, and then the massage head 100 and the main body bracket 200 are further fixed by utilizing the clamping piece 300 and the screw 400, so that the installation of the massage head 100 and the main body bracket 200 is convenient and stable, and the rigid of the connecting portion between the massage head 100 and the main body bracket 200 is improved by the hard annular frame 220, so that the assembly between the massage head 100 and the main body bracket 200 is more stable. In addition, the fit between the annular groove 120 and the hard annular frame 220 makes it difficult for dust to enter the interior of the massage head 100, thereby better protecting the structure inside the massage head 100.

In one embodiment, the second through hole 121 is disposed on the base 130 corresponding to the connection post 221, after the massage head 100 is elastically clamped into the first through hole 210, the connection post 221 is inserted into the second through hole 121, the clip 300 is pressed on the base 130, and the screw 400 penetrates through the clip 300 and is screwed with the threaded hole 222, so that the stable assembly between the massage head 100 and the main body bracket 200 is realized, and the problem that the threaded hole 222 is inconvenient to open due to the elasticity of the massage head 100 is solved. In this embodiment, the both sides of first through-hole 210 set up spliced pole 221 respectively, spliced pole 221 is equipped with prevents slow-witted portion 223, base 130 is equipped with in second through-hole 121 with prevent slow-witted mouthful 122 of preventing that slow-witted portion 223 corresponds, thereby prevent that the first 100 direction of massage from adorning conversely, make the first 100 of massage after installing install more accurately at predetermineeing the position, and make itself have the radian extending direction of the electrode slice 101 of predetermineeing the radian more unanimous with predetermineeing the direction, thereby more laminate the neck, make the first 100 of massage and the area of contact of neck bigger, can not produce the sense of stinging.

In an embodiment, the connection column 221 is disposed on the hard annular frame 220, the connection column 221 passes through the second through hole 121, and then the first flange 110 is located on the outer periphery of the hard annular frame 220, that is, the hard annular frame 220 is fastened with the annular groove 120, on one hand, the fixing between the base 130 and the main body bracket 200 is realized by the mutual fastening between the hard annular frame 220 and the annular groove 120, on the other hand, the connection column 221 passes through the second through hole 121, so that the base 130 is difficult to be separated from the main body bracket 200, and can only be drawn out along the axial direction of the second through hole 121, the connection column 221 is provided with a threaded hole 222, the base 130 can be further limited by screwing the screw 400 and the threaded hole 222, and the base 130 can only be drawn out of the connection column 221 after the screw 400 is unlocked, so that the assembly between the massage head 100.

In one embodiment, the connection post 221 is disposed outside the rigid ring frame 220, so that the connection post 221 does not occupy the space of the first through hole 210, thereby reducing the obstruction of the connection process between the electric wire of the massage head 100 and the electrode sheet 101 caused by the connection post 221.

In another embodiment, the connection column 221 is disposed inside the hard annular frame 220, so that the position of the second through hole 121 in the annular groove 120 is correspondingly shifted, and the second through hole 121 is farther from the edge of the annular groove 120, so that the massage head 100 is not easily broken or fractured at the second through hole 121, which is beneficial to prolonging the service life of the massage head 100.

Referring to fig. 4 and 6, in an embodiment, the main body frame 200 is an arc shape matching with the shape of the neck, so as to fit the neck of the user better, the cross section of the main body frame 200 is U-shaped, the first through hole 210 is arranged at the bottom of the U-shape, the edge of the first through hole 210 is provided with a thinning portion 230 with a thickness smaller than the thickness of the rest of the main body frame 200, the flexibility of the thinning portion is higher, so that the user can preferentially deform the thinning portion 230 when pulling the massage head 100, the rigidity of the portion is reduced, and the damage of the massage head 100 is effectively avoided. In other embodiments, the cross-section of the body support 200 may be configured as a circle, an oval, a square, or an asymmetrical profile.

In the above embodiment, the main body bracket 200 is provided with the outer cover 500 (refer to fig. 1), the outer cover 500 and the main body bracket 200 enclose an elongated cavity, and the base 130, the clip 300 and the screw 400 are hidden in the cavity.

In one embodiment, the massage head 100 is integrally formed with the main body frame 200, wherein the massage head 100 is provided therein with the electrode plate 101, the heating coil 102 and the NTC temperature detecting head 103, the main body frame 200 has an arc shape matching the shape of the neck, the cross section of the main body frame 200 has a U-shape or a semicircular shape, the main body frame 200 is provided with an outer cover 500 having a shape matching the shape of the main body frame 200, and the space inside the massage head 100 is communicated with the space inside the main body frame 200.

In this embodiment, because massage head 100 and main body support 200 integrated into one piece, only need open enclosing cover 500 earlier during the assembly, then through massage head 100 and main body support 200 intercommunication department with electrode slice 101, NTC temperature detecting head 103 and heating coil 102 locate the inside space of massage head 100 and insert the circuit, it is fixed to cover enclosing cover 500 again, assembly process has been reduced, and the flexibility of low frequency cervical vertebra massager is higher, make in the installation, only need to pack into electrode slice 101, heating coil 102 and NTC temperature detecting head 103 in the massage head, it can to fix enclosing cover 500 on main body support 200 again, the installation is simple and convenient and firm. It is understood that the electrode plate 101 can be disposed at any position in the massage head 100, in this embodiment, the massage head 100 is disposed close to the inner wall of the massage head 100, and the NTC temperature detecting head 103 is disposed between the electrode plate 101 and the inner wall of the massage head 100 to make the temperature detection more accurate.

The above is only the optional embodiment of the present invention, and not therefore the limit of the patent scope of the present invention, all of which are in the concept of the present invention, the equivalent structure transformation of the content of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.

Claims

1. The utility model provides a massage head, locates on the main part support of low frequency cervical vertebra massager, low frequency cervical vertebra massager includes electrode slice, heating coil and NTC temperature probe head, its characterized in that includes:

the base is used for being connected with the main body bracket;

the tray is used for mounting the electrode plate, the heating coil and the NTC temperature detecting head, and one side of the tray, which is far away from the base, forms an inwards concave cambered surface which is consistent with the outline of the neck; and the number of the first and second groups,

the middle column is connected with the base and the tray, the middle column is hollow, and the thickness of the middle column is gradually reduced and then gradually increased from the base to the tray.

2. The massage head as claimed in claim 1, wherein the inner sidewall of the middle pillar forms a concave surface, and the outer sidewall of the middle pillar forms a curved surface connecting the concave surface and the convex surface.

3. The massage head as claimed in claim 1, wherein the tray has an annular mounting groove at an edge of a side thereof facing away from the base, the electrode plate has a second flange at an edge thereof matching the mounting groove, the electrode plate is adhered to the tray, and the tray has a glue storage groove at an inner side thereof communicating with the mounting groove.

4. The massage head of claim 3 wherein the tray is provided with a detent for receiving an NTC temperature probe on a side facing away from the base.

5. The massage head of claim 1 wherein the base, tray and central post are integrally formed.

6. The massage head as claimed in claim 1, wherein the thickness of the sidewall of the middle column is between [0.5-1] mm, and the thickness of the tray is between [0.5-2] mm.

7. A low-frequency cervical vertebra massager, characterized by comprising a main body support and a plurality of massage heads as claimed in any one of claims 1 to 6, wherein the main body support is provided with a first through hole for the massage heads to pass through, and the base and the middle column are clamped into the first through hole.

8. The low-frequency cervical vertebra massager of claim 7, further comprising a clamping piece, wherein a connecting column is arranged at the edge of the first through hole, the connecting column is provided with a threaded hole, and the clamping piece, the massage head and the main body bracket are fixed by screws.

9. The low-frequency cervical vertebra massager of claim 8, wherein the base is provided with a second through hole corresponding to the connecting column, the connecting column is provided with a fool-proof portion, and the base is provided with a fool-proof opening corresponding to the fool-proof portion in the second through hole.

10. The low frequency cervical vertebra massager of claim 8, wherein the main body support has an arc shape matching the shape of the neck, the cross section of the main body support has a U shape, the first through hole is formed at the bottom of the U shape, and the edge of the first through hole is provided with a thinning portion having a thickness smaller than the thickness of the rest of the main body support.